If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 10x + 3 Reorder the terms: 0 = 3 + 10x + x2 Solving 0 = 3 + 10x + x2 Solving for variable 'x'. Combine like terms: 0 + -3 = -3 -3 + -10x + -1x2 = 3 + 10x + x2 + -3 + -10x + -1x2 Reorder the terms: -3 + -10x + -1x2 = 3 + -3 + 10x + -10x + x2 + -1x2 Combine like terms: 3 + -3 = 0 -3 + -10x + -1x2 = 0 + 10x + -10x + x2 + -1x2 -3 + -10x + -1x2 = 10x + -10x + x2 + -1x2 Combine like terms: 10x + -10x = 0 -3 + -10x + -1x2 = 0 + x2 + -1x2 -3 + -10x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -3 + -10x + -1x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(3 + 10x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(3 + 10x + x2)' equal to zero and attempt to solve: Simplifying 3 + 10x + x2 = 0 Solving 3 + 10x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + 10x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + 10x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 10x + x2 = 0 + -3 10x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 10x + x2 = -3 The x term is 10x. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10x + 25 + x2 = -3 + 25 Reorder the terms: 25 + 10x + x2 = -3 + 25 Combine like terms: -3 + 25 = 22 25 + 10x + x2 = 22 Factor a perfect square on the left side: (x + 5)(x + 5) = 22 Calculate the square root of the right side: 4.69041576 Break this problem into two subproblems by setting (x + 5) equal to 4.69041576 and -4.69041576.Subproblem 1
x + 5 = 4.69041576 Simplifying x + 5 = 4.69041576 Reorder the terms: 5 + x = 4.69041576 Solving 5 + x = 4.69041576 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 4.69041576 + -5 Combine like terms: 5 + -5 = 0 0 + x = 4.69041576 + -5 x = 4.69041576 + -5 Combine like terms: 4.69041576 + -5 = -0.30958424 x = -0.30958424 Simplifying x = -0.30958424Subproblem 2
x + 5 = -4.69041576 Simplifying x + 5 = -4.69041576 Reorder the terms: 5 + x = -4.69041576 Solving 5 + x = -4.69041576 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = -4.69041576 + -5 Combine like terms: 5 + -5 = 0 0 + x = -4.69041576 + -5 x = -4.69041576 + -5 Combine like terms: -4.69041576 + -5 = -9.69041576 x = -9.69041576 Simplifying x = -9.69041576Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.30958424, -9.69041576}Solution
x = {-0.30958424, -9.69041576}
| 0.4x-0.8(15-4x)=-0.6(x-8) | | A=nc | | 5x+14y=35 | | 13x-23=3(2x-6)+7x-5 | | -5/3*10 | | -2x^2=9x | | 325/1000 | | 3y+15=2y+39 | | 24/x=6/3 | | y=6x+-15 | | 3p-5p=12 | | 3x+12x=135 | | -5(3t-3)+7t=2t-2 | | sx+Ty=v | | 5x+7x=140 | | 6x-8=4+-2x | | 6x-8=4-2x | | -10=8m+13m | | x^2-16+3(x^2-16)^1/2-18=0 | | -55/(-11) | | 3c-4=1c+8 | | 1/7(2x-5)=7 | | 1/5(2x-5)=7 | | 1/12p=30 | | -2(5t-2)+4t=6t-7 | | 5-3*(-6)-7=x | | -r=20 | | 4(8y-6)=8y | | 8/8+3/8=x/4+1/12 | | 2(6a-b)-6(7b-7a)= | | 2x/3-x=x/6-3/2 | | 2x^2y^2+8x^3y^2=0 |