If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -36x + -324 = 0 Reorder the terms: -324 + -36x + 2x2 = 0 Solving -324 + -36x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-162 + -18x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-162 + -18x + x2)' equal to zero and attempt to solve: Simplifying -162 + -18x + x2 = 0 Solving -162 + -18x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '162' to each side of the equation. -162 + -18x + 162 + x2 = 0 + 162 Reorder the terms: -162 + 162 + -18x + x2 = 0 + 162 Combine like terms: -162 + 162 = 0 0 + -18x + x2 = 0 + 162 -18x + x2 = 0 + 162 Combine like terms: 0 + 162 = 162 -18x + x2 = 162 The x term is -18x. Take half its coefficient (-9). Square it (81) and add it to both sides. Add '81' to each side of the equation. -18x + 81 + x2 = 162 + 81 Reorder the terms: 81 + -18x + x2 = 162 + 81 Combine like terms: 162 + 81 = 243 81 + -18x + x2 = 243 Factor a perfect square on the left side: (x + -9)(x + -9) = 243 Calculate the square root of the right side: 15.588457268 Break this problem into two subproblems by setting (x + -9) equal to 15.588457268 and -15.588457268.Subproblem 1
x + -9 = 15.588457268 Simplifying x + -9 = 15.588457268 Reorder the terms: -9 + x = 15.588457268 Solving -9 + x = 15.588457268 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + x = 15.588457268 + 9 Combine like terms: -9 + 9 = 0 0 + x = 15.588457268 + 9 x = 15.588457268 + 9 Combine like terms: 15.588457268 + 9 = 24.588457268 x = 24.588457268 Simplifying x = 24.588457268Subproblem 2
x + -9 = -15.588457268 Simplifying x + -9 = -15.588457268 Reorder the terms: -9 + x = -15.588457268 Solving -9 + x = -15.588457268 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + x = -15.588457268 + 9 Combine like terms: -9 + 9 = 0 0 + x = -15.588457268 + 9 x = -15.588457268 + 9 Combine like terms: -15.588457268 + 9 = -6.588457268 x = -6.588457268 Simplifying x = -6.588457268Solution
The solution to the problem is based on the solutions from the subproblems. x = {24.588457268, -6.588457268}Solution
x = {24.588457268, -6.588457268}
| x+14+3x-10=160 | | 7x-14/4 | | 3z(2z+5)=0 | | x/6-4=-7 | | 17-x/10=5 | | 4x-1=6x+10 | | 44=(7x-5) | | 5x+22=2x+46 | | A=(2.5t)(t) | | 3x+17=7x-19 | | 0=-16t^2+vt+25 | | -1+x/3=2 | | 2m+11=21 | | 2x=8-2(x/3) | | Y+1=3 | | -7/10*1/2 | | 6(3x+2)=6(8x+2)+4 | | -7/10x1/2 | | 2r+20=2000 | | 5y+4=3x | | 7+13r-3=9r+81-7r | | (x+1)+(x+5)+5=180 | | 5+15=x | | 21/8=x/1680 | | y=90(300)+1000 | | -4x+(-2x+5)=-2x | | y=90(28000)+1000 | | x/-5=-5-(-8) | | y=90(200)+1000 | | 6(2-x)/5=-x | | x^2-6x+66=0 | | y=90(200)+200 |