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Giải phương trình: ( {{sin }^{8}}x+co{{s}^{8}}x=2(si{{n}^{10}}x+{{cos }^{10}}x)+frac{5}{4}cos 2x ) (*) Trang Chủ; Sách Tham Khảo; Toán Học 12. Khảo ...As of 2015, Walmart does not sell the SCOE 10x odor eliminator. It is available directly from the manufacturer, along with other SCOE products such as starter kits, spray bottles, lighting, and cap and needle assemblies.You combine like terms by variable (s) and exponent (s). The variables and exponent must match in order to combine. So take #x^2 + x#. Variables (x and x) match, but exponents (2 and 1) do not, so you cannot combine. Take #x^2 + y^2#. Exponents (2 and 2) match, but variables (x and y) do not. Now, take #3x^2 + 5x^2# These CAN be combine since ...Factor the polynomial completely using theX method. x2+11x+24. The value of ac is 24. The value of b is 11. The equivalent factored form of the polynomial is. (x + 3) (X+ 8) Choose the values of a and b that represent the factored form of w2 - 11w + 18. w2 - 11w + 18 = (w - …x2-10x+21 Final result : (x - 3) • (x - 7) Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2-10x+21 The first term is, x2 its coefficient is ... Divide the coefficient of 10x by 2. Which is 5. Since we need to express it as (x-k)^2 where k = 5, come back 8n steps from (x-5)^2. This give a constant 25.Vortex Viper PST Gen II 2-10x32 FFP EBR-4 MRAD Riflescope. Leupold Mark 5 HD 2-10X30MM FFP Rifle Scope - PR-1 MOA Reticle. Leupold Mark 5 HD 2-10X30MM FFP Rifle Scope - Illuminated Tactical Milling Reticle. Burris Optics Veracity 2-10x42mm Rifle Scope - Ballistic Plex E1 FFP Reticle. Add to cart for sale price.x 2 - 2x + 10x - 20 Step-4 : Add up the first 2 terms, pulling out like factors : x • (x-2) Add up the last 2 terms, pulling out common factors : 10 • (x-2) Step-5 : Add up the four terms of step 4 : (x+10) • (x-2) Which is the desired factorization. Trying to factor by splitting the middle term 3.3 Factoring x 2 +9x-10 The first term is ...Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.Find step-by-step Geometry solutions and your answer to the following textbook question: Find the value of x and AC if B is between points A and C. AB = 12, BC = 8x - 2, AC = 10x.Factor x^3-8x^2+17x-10. Step 1. Factor using the rational roots test. Tap for more steps... Step 1.1. If a polynomial function has integer coefficients, then every rational zero will have the form where is a factor of the constant and is a factor of the leading coefficient. Step 1.2.x2-8x-2=0 Two solutions were found : x = (8-√72)/2=4-3√ 2 = -0.243 x = (8+√72)/2=4+3√ 2 = 8.243 Step by step solution : Step 1 :Trying to factor by splitting the middle term ... 2x2-8x-2=0 Two solutions were found : x = (4-√20)/2=2-√ 5 = -0.236 x = (4+√20)/2=2+√ 5 = 4.236 Step by step solution : Step 1 :Equation at the end of ... 3.1 8x 3 - 10x 2 + 9x - 10 is not a perfect cube . Trying to factor by pulling out : 3.2 Factoring: 8x 3 - 10x 2 + 9x - 10 Thoughtfully split the expression at hand into groups, each group having two terms : Group 1: 9x - 10 Group 2: -10x 2 + 8x 3 Pull out from each group separately :2.1 Factoring 8x2-10x-15. The first term is, 8x2 its coefficient is 8 . The middle term is, -10x its coefficient is -10 . The last term, "the constant", is -15. Step-1 : Multiply the coefficient of the first term by the constant 8 • -15 = -120. Step-2 : Find two factors of -120 whose sum equals the coefficient of the middle term, which is -10 .Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.x2-10x-39 Final result : (x + 3) • (x - 13) Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2-10x-39 The first term is, x2 its coefficient ... 2x2-10x-3 Final result : 2x2 - 10x - 3 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 10x) - 3 Step 2 :Trying to factor by splitting ...Factor x^3-8x^2+17x-10. Step 1. Factor using the rational roots test. Tap for more steps... Step 1.1. If a polynomial function has integer coefficients, then every rational zero will have the form where is a factor of the constant and is a factor of the leading coefficient. Step 1.2.Solve Quadratic Equation by Completing The Square. 4.2 Solving x2-10x+16 = 0 by Completing The Square . Subtract 16 from both side of the equation : x2-10x = -16. Now the clever bit: Take the coefficient of x , which is 10 , divide by two, giving 5 , and finally square it giving 25. Add 25 to both sides of the equation :2.1 Factoring 8x2+10x-3. The first term is, 8x2 its coefficient is 8 . The middle term is, +10x its coefficient is 10 . The last term, "the constant", is -3. Step-1 : Multiply the coefficient of the first term by the constant 8 • -3 = -24. Step-2 : Find two factors of -24 whose sum equals the coefficient of the middle term, which is 10 .Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.Finite Math. Solve for x 8x-10y=20. 8x − 10y = 20 8 x - 10 y = 20. Add 10y 10 y to both sides of the equation. 8x = 20+ 10y 8 x = 20 + 10 y. Divide each term in 8x = 20+ 10y 8 x = 20 + 10 y by 8 8 and simplify. Tap for more steps... x = 5 2 + 5y 4 x = 5 2 + 5 y 4. Free math problem solver answers your algebra, geometry, trigonometry, calculus ...For factoring polynomials, "factoring" (or "factoring completely") is always done using some set of numbers as possible coefficient. We say we are factoring "over" the set. #x^3 -x^2-5x+5# can be factored. over the integers as # (x-1) (x^2-5)#. #x^2-5# cannot be factored using integer coefficients. (It is irreducible over the integers.)The solution (s) to a quadratic equation can be calculated using the Quadratic Formula: The "±" means we need to do a plus AND a minus, so there are normally TWO solutions ! The blue part ( b2 - 4ac) is called the "discriminant", because it can "discriminate" between the possible types of answer: when it is negative we get complex solutions.

Algebra. Solve by Factoring 8x^2+10x=0. 8x2 + 10x = 0 8 x 2 + 10 x = 0. Factor 2x 2 x out of 8x2 +10x 8 x 2 + 10 x. Tap for more steps... 2x(4x+5) = 0 2 x ( 4 x + 5) = 0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x = 0 x = 0.Find the Roots (Zeros) x^3-x^2-10x-8=0. Step 1. Factor the left side of the equation. Tap for more steps... Step 1.1. Factor using the rational roots test. Tap for more steps... Step 1.1.1. If a polynomial function has integer coefficients, then every rational zero will have the form where is a factor of the constant and is a factor of the ...Solve for x 10^(-3x)*10^x=1/10. Step 1. Raise to the power of . Step 2. Move to the numerator using the negative exponent rule . Step 3. Multiply by by adding the exponents. Tap for more steps... Step 3.1. Use the power rule to combine exponents. Step 3.2. Add and . Step 4.Divide both sides by 2 to get rid of the coefficient of x2. x2 +4x − 5 = 0. Add 5 to both sides. x2 +4x = 5. Take half the coefficient of x, square it, and add to both sides. The coefficient of x is 4. Half that is 2. The square of 2 is 4. Adding 4 to both sides gives.

Algebra. Solve for x 2/5=x/10. 2 5 = x 10 2 5 = x 10. Rewrite the equation as x 10 = 2 5 x 10 = 2 5. x 10 = 2 5 x 10 = 2 5. Multiply both sides of the equation by 10 10. 10 x 10 = 10(2 5) 10 x 10 = 10 ( 2 5) Simplify both sides of the equation. Tap for more steps...Two numbers r and s sum up to -10 exactly when the average of the two numbers is \frac{1}{2}*-10 = -5. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. A polynomial is an expression of two or more algebraic terms, often having different exponents. Adding polynomials... Read More. Save to Notebook! Sign in. Free Polynomial Standard Form Calculator - Reorder the polynomial function in standard form step-by-step. …

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Verified answer. Where can you find your state-spec. Possible cause: Algebra. Find the Vertex f (x)=x^2+8x+10. f (x) = x2 + 8x + 10 f ( x) = x 2 + 8 x.