If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x4 + -2x2 + 2 = 0 Reorder the terms: 2 + -2x2 + -1x4 = 0 Solving 2 + -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'. -2 + 2x2 + x4 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + 2x2 + 2 + x4 = 0 + 2 Reorder the terms: -2 + 2 + 2x2 + x4 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 2x2 + x4 = 0 + 2 2x2 + x4 = 0 + 2 Combine like terms: 0 + 2 = 2 2x2 + x4 = 2 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 = 2 + 1 Reorder the terms: 1 + 2x2 + x4 = 2 + 1 Combine like terms: 2 + 1 = 3 1 + 2x2 + x4 = 3 Factor a perfect square on the left side: (x2 + 1)(x2 + 1) = 3 Calculate the square root of the right side: 1.732050808 Break this problem into two subproblems by setting (x2 + 1) equal to 1.732050808 and -1.732050808.Subproblem 1
x2 + 1 = 1.732050808 Simplifying x2 + 1 = 1.732050808 Reorder the terms: 1 + x2 = 1.732050808 Solving 1 + x2 = 1.732050808 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 = 1.732050808 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = 1.732050808 + -1 x2 = 1.732050808 + -1 Combine like terms: 1.732050808 + -1 = 0.732050808 x2 = 0.732050808 Simplifying x2 = 0.732050808 Take the square root of each side: x = {-0.855599677, 0.855599677}Subproblem 2
x2 + 1 = -1.732050808 Simplifying x2 + 1 = -1.732050808 Reorder the terms: 1 + x2 = -1.732050808 Solving 1 + x2 = -1.732050808 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 = -1.732050808 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = -1.732050808 + -1 x2 = -1.732050808 + -1 Combine like terms: -1.732050808 + -1 = -2.732050808 x2 = -2.732050808 Simplifying x2 = -2.732050808 Reorder the terms: 2.732050808 + x2 = -2.732050808 + 2.732050808 Combine like terms: -2.732050808 + 2.732050808 = 0.000000000 2.732050808 + 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.
| -0.59(d-1.5)=2.5 | | 1.2x+4.3=21-x | | 3x^2-2mx+m=0 | | 3=2x+3 | | 6+b+c=25-7 | | 4x*6+4/(65/6)=4 | | -5=2x+3 | | 8x=5(x-13) | | y=4[x-(2-x)]-7(x+1) | | 7x+1=-6x-25 | | 1=3(x-4)-(x-9) | | 7(x-8)-8(x-7)=x+7-(x-2) | | 13j+-9j+15=3 | | 6p-2-3p=17 | | 3n+1-16-n=20 | | 16v+-4v+-14=10 | | 8x+8=6x+44 | | 14x=x^2 | | 2y-9=10y+55 | | 8x-(2x-8)=62 | | 4a-5b=5 | | 5x-(x+4)=5+4(x-2) | | a=5 | | -14v+7=-7 | | 19y+-y+2y=-20 | | 4x-80=180 | | 8+8y=-6+3y | | 5x-9y=2 | | 4x-80=120 | | y+15=-2(x-15) | | 10x-2(x+4)=8(x-2)+6 | | 8v+6=4v-2 |