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Tap for more steps... x2 x 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
- Factor x^2-4
Factor x^2-4. x2 − 4 x 2 - 4. Rewrite 4 4 as 22 2 2. x2 − 22...
- Solve for x x^2-x-4=0
Solve for x x^2-x-4=0. x2 − x − 4 = 0 x 2 - x - 4 = 0. Use...
- Factor x^2-4
Factor x^2-4. x2 − 4 x 2 - 4. Rewrite 4 4 as 22 2 2. x2 − 22 x 2 - 2 2. Since both terms are perfect squares, factor using the difference of squares formula, a2 −b2 = (a+b)(a−b) a 2 - b 2 = (a + b) (a - b) where a = x a = x and b = 2 b = 2.
Subtract 2\sqrt {5} from 2. Factor the original expression using ax^ {2}+bx+c=a\left (x-x_ {1}\right)\left (x-x_ {2}\right). Substitute 1+\sqrt {5} for x_ {1} and 1-\sqrt {5} for x_ {2}. x^ {2}-2x-4=\left (x-\left (\sqrt {5}+1\right)\right)\left (x-\left (1-\sqrt {5}\right)\right) Evaluate. x2 − 2x − 4. Graph. Quiz.
Solve for x x^2-x-4=0. x2 − x − 4 = 0 x 2 - x - 4 = 0. Use the quadratic formula to find the solutions. −b±√b2 −4(ac) 2a - b ± b 2 - 4 (a c) 2 a. Substitute the values a = 1 a = 1, b = −1 b = - 1, and c = −4 c = - 4 into the quadratic formula and solve for x x.
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The solution to factor x^2+x^4 is x^2 (1+x^2) Detailed step by step solution for factor x^2+x^4.
