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Rewrite x4 x 4 as (x2)2 (x 2) 2. Let u = x2 u = x 2. Substitute u u for all occurrences of x2 x 2. Factor u2 − 12u+27 u 2 - 12 u + 27 using the AC method. Tap for more steps... Replace all occurrences of u u with x2 x 2. Rewrite 9 9 as 32 3 2.
Substitute u = x2 u = x 2 into the equation. This will make the quadratic formula easy to use. Factor u2 − 12u+27 u 2 - 12 u + 27 using the AC method. Tap for more steps... 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. Set u−9 u - 9 equal to 0 0 and solve for u u.
Free Factoring Solver helps you factor, expand or simplify polynomials. Find greatest common divisors, roots, partial fraction decompositions. Answers, graphs, additional properties.
Wpisz równanie do kalkulatora, używając x jako zmiennej i wciśnij przycisk Rozwiąż. Oblicz to! postara się rozwiązać wpisane równanie i pokaże sposób, w jaki to zrobił, krok po kroku.
x=\frac{-\left(-12\right)±\sqrt{\left(-12\right)^{2}-4\times 4\left(-27\right)}}{2\times 4} This equation is in standard form: ax^{2}+bx+c=0. Substitute 4 for a, -12 for b, and -27 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.
Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. Difference of Squares: a2 – b2 = (a + b)(a – b) a 2 – b 2 = (a + b) (a – b) Step 2:
The solutions to the equation x^4-12x^2+4=0 are x=2+sqrt(2),x=-2-sqrt(2),x=2-sqrt(2),x=-2+sqrt(2)
