If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -40x + -144 = 0 Reorder the terms: -144 + -40x + 2x2 = 0 Solving -144 + -40x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-72 + -20x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-72 + -20x + x2)' equal to zero and attempt to solve: Simplifying -72 + -20x + x2 = 0 Solving -72 + -20x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '72' to each side of the equation. -72 + -20x + 72 + x2 = 0 + 72 Reorder the terms: -72 + 72 + -20x + x2 = 0 + 72 Combine like terms: -72 + 72 = 0 0 + -20x + x2 = 0 + 72 -20x + x2 = 0 + 72 Combine like terms: 0 + 72 = 72 -20x + x2 = 72 The x term is -20x. Take half its coefficient (-10). Square it (100) and add it to both sides. Add '100' to each side of the equation. -20x + 100 + x2 = 72 + 100 Reorder the terms: 100 + -20x + x2 = 72 + 100 Combine like terms: 72 + 100 = 172 100 + -20x + x2 = 172 Factor a perfect square on the left side: (x + -10)(x + -10) = 172 Calculate the square root of the right side: 13.114877049 Break this problem into two subproblems by setting (x + -10) equal to 13.114877049 and -13.114877049.Subproblem 1
x + -10 = 13.114877049 Simplifying x + -10 = 13.114877049 Reorder the terms: -10 + x = 13.114877049 Solving -10 + x = 13.114877049 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = 13.114877049 + 10 Combine like terms: -10 + 10 = 0 0 + x = 13.114877049 + 10 x = 13.114877049 + 10 Combine like terms: 13.114877049 + 10 = 23.114877049 x = 23.114877049 Simplifying x = 23.114877049Subproblem 2
x + -10 = -13.114877049 Simplifying x + -10 = -13.114877049 Reorder the terms: -10 + x = -13.114877049 Solving -10 + x = -13.114877049 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = -13.114877049 + 10 Combine like terms: -10 + 10 = 0 0 + x = -13.114877049 + 10 x = -13.114877049 + 10 Combine like terms: -13.114877049 + 10 = -3.114877049 x = -3.114877049 Simplifying x = -3.114877049Solution
The solution to the problem is based on the solutions from the subproblems. x = {23.114877049, -3.114877049}Solution
x = {23.114877049, -3.114877049}
| 6(5+x)-4x=24+5x | | 36-3m=-5(2m-3) | | -2n-8(-3n+4)=40+4n | | -n+3=-7(n+3) | | Tnr=pv | | 5x+3x+2x=3x+1 | | ax-c=borx | | 22+r=-(6-8r) | | 1-10y=27-3y+6 | | 5x-100+2x-25=75 | | 2x(3+y)=12 | | -20+4a=8(6-8a) | | 6(3+4x)-4=158 | | -(8x+8)-5=-8-3x | | -4n-21=-(-6-n)-2 | | 4x^2+3x+0=0 | | 81y^2-8=13 | | -32+5a=-8(a+6)+3 | | 3a-2a-a+11= | | .2x+3=8.6 | | 0=-3x^2+9x+9 | | 3(1-4b)=-6b+33 | | 28-7x=7x-6(2+4x) | | 8x-7=-4x+29 | | a+29=-(4a+3)-8 | | tan(4x+5)=5 | | a+29=-(4a+3)-3 | | 5(x+3)+3x=8 | | -5m=-105 | | -162=-9x | | -15n=-90 | | -754=29x |