If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 32 + 80x + -16x2 = 0 Solving 32 + 80x + -16x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '16'. 16(2 + 5x + -1x2) = 0 Ignore the factor 16.Subproblem 1
Set the factor '(2 + 5x + -1x2)' equal to zero and attempt to solve: Simplifying 2 + 5x + -1x2 = 0 Solving 2 + 5x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -2 + -5x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + -5x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -5x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -5x + x2 = 0 + 2 -5x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -5x + x2 = 2 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = 2 + 6.25 Reorder the terms: 6.25 + -5x + x2 = 2 + 6.25 Combine like terms: 2 + 6.25 = 8.25 6.25 + -5x + x2 = 8.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 8.25 Calculate the square root of the right side: 2.872281323 Break this problem into two subproblems by setting (x + -2.5) equal to 2.872281323 and -2.872281323.Subproblem 1
x + -2.5 = 2.872281323 Simplifying x + -2.5 = 2.872281323 Reorder the terms: -2.5 + x = 2.872281323 Solving -2.5 + x = 2.872281323 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 2.872281323 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 2.872281323 + 2.5 x = 2.872281323 + 2.5 Combine like terms: 2.872281323 + 2.5 = 5.372281323 x = 5.372281323 Simplifying x = 5.372281323Subproblem 2
x + -2.5 = -2.872281323 Simplifying x + -2.5 = -2.872281323 Reorder the terms: -2.5 + x = -2.872281323 Solving -2.5 + x = -2.872281323 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -2.872281323 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -2.872281323 + 2.5 x = -2.872281323 + 2.5 Combine like terms: -2.872281323 + 2.5 = -0.372281323 x = -0.372281323 Simplifying x = -0.372281323Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.372281323, -0.372281323}Solution
x = {5.372281323, -0.372281323}
| -5x+4=4x+13 | | 6+-2(x-3)=12 | | 9.9y-5.6=-11.6 | | -x^2=7x+4 | | 1.32-f=.74 | | 9+3x=-2x+9 | | -4-s=0 | | 3(x+15)=60 | | 0.5x-5.4=-1.3x+5.4 | | 81p^4-36p^3+4p^2= | | 152=12+96t-16t^2 | | 4(5y+3)=3y+80 | | 2+3(x+5)=37 | | 0=f+7 | | -13.5=8.5+y | | 5x+6x+3+8=4x+5+6x | | -2-k=4 | | -8(u+9)=-40 | | 2+3(x+15)=37 | | 3x^4+5v^2=2 | | C+7.16=9.01 | | y=x^2-24+5 | | 7(3c+6)-3b-5c=14 | | 4(b-5)=2(4b+5) | | 3y-7=-y-3 | | Y-.4=.1 | | 7+q=5+2q | | x-2(x+3)=2x-3(x+12) | | 12y-3y+6=15 | | 0.3a=a | | -12-x-3=15-18+9 | | 8x^2+65x+8= |