If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -36x + 108 = 0 Reorder the terms: 108 + -36x + x2 = 0 Solving 108 + -36x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-108' to each side of the equation. 108 + -36x + -108 + x2 = 0 + -108 Reorder the terms: 108 + -108 + -36x + x2 = 0 + -108 Combine like terms: 108 + -108 = 0 0 + -36x + x2 = 0 + -108 -36x + x2 = 0 + -108 Combine like terms: 0 + -108 = -108 -36x + x2 = -108 The x term is -36x. Take half its coefficient (-18). Square it (324) and add it to both sides. Add '324' to each side of the equation. -36x + 324 + x2 = -108 + 324 Reorder the terms: 324 + -36x + x2 = -108 + 324 Combine like terms: -108 + 324 = 216 324 + -36x + x2 = 216 Factor a perfect square on the left side: (x + -18)(x + -18) = 216 Calculate the square root of the right side: 14.696938457 Break this problem into two subproblems by setting (x + -18) equal to 14.696938457 and -14.696938457.Subproblem 1
x + -18 = 14.696938457 Simplifying x + -18 = 14.696938457 Reorder the terms: -18 + x = 14.696938457 Solving -18 + x = 14.696938457 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '18' to each side of the equation. -18 + 18 + x = 14.696938457 + 18 Combine like terms: -18 + 18 = 0 0 + x = 14.696938457 + 18 x = 14.696938457 + 18 Combine like terms: 14.696938457 + 18 = 32.696938457 x = 32.696938457 Simplifying x = 32.696938457Subproblem 2
x + -18 = -14.696938457 Simplifying x + -18 = -14.696938457 Reorder the terms: -18 + x = -14.696938457 Solving -18 + x = -14.696938457 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '18' to each side of the equation. -18 + 18 + x = -14.696938457 + 18 Combine like terms: -18 + 18 = 0 0 + x = -14.696938457 + 18 x = -14.696938457 + 18 Combine like terms: -14.696938457 + 18 = 3.303061543 x = 3.303061543 Simplifying x = 3.303061543Solution
The solution to the problem is based on the solutions from the subproblems. x = {32.696938457, 3.303061543}
| 2x-7=6x | | 25+2a=5a+10 | | 41-a=3a-15 | | 7a+7=9-a | | 6a+a+14=0 | | 6n+1+14=0 | | 8-a-3a=16 | | X^2+24X-72=0 | | 5s-20=4-3s | | 4a+0=2a+6 | | 7x+1=5x+11 | | 5a-3=2a-6 | | 4q+2=3q-6 | | 7t-14-t=4 | | 6q=24q-6 | | 23-x=14 | | 5(x+2)+3=29 | | 5x+2+3x=29 | | 8x+16=8x+16 | | 42=4r-2(1-2r) | | 117=117 | | 2x-3y=x+2y | | 2(w-1)-4=4(w+1) | | 7.6+3.8=4+x | | 3.5+5x=11 | | (9.81*0.5)x^2-10x-3=0 | | 4(8-t)=20 | | 3(6+x)=-3 | | 4m+1=25 | | 3m+8=20 | | 5x+15=x+27 | | 4-5(7+5x)=6x-31 |