If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1 + -2x2 + -1x4 = 0 Solving 1 + -2x2 + -1x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1 + 2x2 + x4 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + 2x2 + 1 + x4 = 0 + 1 Reorder the terms: -1 + 1 + 2x2 + x4 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2x2 + x4 = 0 + 1 2x2 + x4 = 0 + 1 Combine like terms: 0 + 1 = 1 2x2 + x4 = 1 The x term is 2x2. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x2 + 1 + x4 = 1 + 1 Reorder the terms: 1 + 2x2 + x4 = 1 + 1 Combine like terms: 1 + 1 = 2 1 + 2x2 + x4 = 2 Factor a perfect square on the left side: (x2 + 1)(x2 + 1) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x2 + 1) equal to 1.414213562 and -1.414213562.Subproblem 1
x2 + 1 = 1.414213562 Simplifying x2 + 1 = 1.414213562 Reorder the terms: 1 + x2 = 1.414213562 Solving 1 + x2 = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x2 = 1.414213562 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = 1.414213562 + -1 x2 = 1.414213562 + -1 Combine like terms: 1.414213562 + -1 = 0.414213562 x2 = 0.414213562 Simplifying x2 = 0.414213562 Take the square root of each side: x = {-0.643594253, 0.643594253}Subproblem 2
x2 + 1 = -1.414213562 Simplifying x2 + 1 = -1.414213562 Reorder the terms: 1 + x2 = -1.414213562 Solving 1 + x2 = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x2 = -1.414213562 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = -1.414213562 + -1 x2 = -1.414213562 + -1 Combine like terms: -1.414213562 + -1 = -2.414213562 x2 = -2.414213562 Simplifying x2 = -2.414213562 Reorder the terms: 2.414213562 + x2 = -2.414213562 + 2.414213562 Combine like terms: -2.414213562 + 2.414213562 = 0.000000000 2.414213562 + x2 = 0.000000000 The solution to this equation could not be determined.This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| X^2-2ax+3a^2=0 | | -3+8(n-7)=107 | | (9x/2)-3=24 | | 5d+6-6b+2=19 | | 4-x-6=3x+7 | | 10.6x+81.42=-9.4x+79.70 | | -6(3p+3)-14=2(2p+6) | | 7.3x-1.7=20.2 | | 2[c-6]=3[c-8] | | 9-6n+2n=23-86 | | 8X4=32/16 | | sqrt(3x^6)/sqrt(5x^4y^5) | | 8x+1=9x-54 | | 6(3z-1)-3(z+6)=11(z+1) | | 8y/3*4y | | -4(t-6)-(t+5)=5 | | x^2+3xy+2y^2=60 | | 8+2(x-1)=10-5(x-7) | | -x=0.42 | | 2x+x-3=320 | | 4.2=1.2n | | (2x-20)+(x-10)=180 | | cosx*tgx=0 | | 1/3(3.14)(24^2)(9) | | f(x)=4/9x | | tc=120q-12q^2+2q | | x-4=813x | | 3x+x+140= | | -3y-x-2y-5x= | | 3-2x=512 | | -6x+4(5x-6)=-116 | | 8(a)+4(b)=28 |