If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 100 + -1x Solving x2 = 100 + -1x Solving for variable 'x'. Reorder the terms: -100 + x + x2 = 100 + -1x + -100 + x Reorder the terms: -100 + x + x2 = 100 + -100 + -1x + x Combine like terms: 100 + -100 = 0 -100 + x + x2 = 0 + -1x + x -100 + x + x2 = -1x + x Combine like terms: -1x + x = 0 -100 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '100' to each side of the equation. -100 + x + 100 + x2 = 0 + 100 Reorder the terms: -100 + 100 + x + x2 = 0 + 100 Combine like terms: -100 + 100 = 0 0 + x + x2 = 0 + 100 x + x2 = 0 + 100 Combine like terms: 0 + 100 = 100 x + x2 = 100 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 100 + 0.25 Reorder the terms: 0.25 + x + x2 = 100 + 0.25 Combine like terms: 100 + 0.25 = 100.25 0.25 + x + x2 = 100.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 100.25 Calculate the square root of the right side: 10.012492197 Break this problem into two subproblems by setting (x + 0.5) equal to 10.012492197 and -10.012492197.Subproblem 1
x + 0.5 = 10.012492197 Simplifying x + 0.5 = 10.012492197 Reorder the terms: 0.5 + x = 10.012492197 Solving 0.5 + x = 10.012492197 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 10.012492197 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 10.012492197 + -0.5 x = 10.012492197 + -0.5 Combine like terms: 10.012492197 + -0.5 = 9.512492197 x = 9.512492197 Simplifying x = 9.512492197Subproblem 2
x + 0.5 = -10.012492197 Simplifying x + 0.5 = -10.012492197 Reorder the terms: 0.5 + x = -10.012492197 Solving 0.5 + x = -10.012492197 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -10.012492197 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -10.012492197 + -0.5 x = -10.012492197 + -0.5 Combine like terms: -10.012492197 + -0.5 = -10.512492197 x = -10.512492197 Simplifying x = -10.512492197Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.512492197, -10.512492197}
| 18x=2x+21 | | X^2=-100+x | | 2t^2=96 | | X^2=-19+x | | 4x^3-12x^2+12x-2=0 | | X^2=19+x | | 3(x+6)-25=3x-27 | | 8n=3n+35 | | X^2=19-5x | | 3x=-3+18 | | 16=24-2logx | | 5(1+2N)=65 | | 3(x-25)+6=3x-69 | | -27-25= | | X^2=19+-5x | | y-x=x+5 | | -5(3-2x)+4(1-3x)=-2x+7 | | 6x+6w= | | 3(x+6)-25=3x-7 | | a(4a+3)= | | 49v^2-14v+1=0 | | 4(1+4X)=24 | | 5x+3+125x=4+3x+25x | | 10x^3+22x^2+4x=0 | | 2y+x=11 | | 100+-7x=58 | | -4y-13=5y+24 | | (x^2+6)*(7-x)= | | 32x^2+96x+72=0 | | 10x^2+1=2 | | 2x+x-8=x-5 | | 7*X+Y=64.26 |