If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -16x + -144 = 0 Reorder the terms: -144 + -16x + x2 = 0 Solving -144 + -16x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '144' to each side of the equation. -144 + -16x + 144 + x2 = 0 + 144 Reorder the terms: -144 + 144 + -16x + x2 = 0 + 144 Combine like terms: -144 + 144 = 0 0 + -16x + x2 = 0 + 144 -16x + x2 = 0 + 144 Combine like terms: 0 + 144 = 144 -16x + x2 = 144 The x term is -16x. Take half its coefficient (-8). Square it (64) and add it to both sides. Add '64' to each side of the equation. -16x + 64 + x2 = 144 + 64 Reorder the terms: 64 + -16x + x2 = 144 + 64 Combine like terms: 144 + 64 = 208 64 + -16x + x2 = 208 Factor a perfect square on the left side: (x + -8)(x + -8) = 208 Calculate the square root of the right side: 14.422205102 Break this problem into two subproblems by setting (x + -8) equal to 14.422205102 and -14.422205102.Subproblem 1
x + -8 = 14.422205102 Simplifying x + -8 = 14.422205102 Reorder the terms: -8 + x = 14.422205102 Solving -8 + x = 14.422205102 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = 14.422205102 + 8 Combine like terms: -8 + 8 = 0 0 + x = 14.422205102 + 8 x = 14.422205102 + 8 Combine like terms: 14.422205102 + 8 = 22.422205102 x = 22.422205102 Simplifying x = 22.422205102Subproblem 2
x + -8 = -14.422205102 Simplifying x + -8 = -14.422205102 Reorder the terms: -8 + x = -14.422205102 Solving -8 + x = -14.422205102 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = -14.422205102 + 8 Combine like terms: -8 + 8 = 0 0 + x = -14.422205102 + 8 x = -14.422205102 + 8 Combine like terms: -14.422205102 + 8 = -6.422205102 x = -6.422205102 Simplifying x = -6.422205102Solution
The solution to the problem is based on the solutions from the subproblems. x = {22.422205102, -6.422205102}
| 2w^2-4w-70= | | 1+7x-18=-9 | | 2x^2=12x-14 | | 5x^2-45x-15= | | 12x+3h-10=4kx+8 | | 11j+8m-6n+3= | | -3d+2+6d-4d= | | 27x-36x^2=0 | | 2+6a+9b-3b-a= | | W^2+4+70= | | x-5=3x-25 | | b^2-5b-4=0 | | 15k+8m-7k+2m= | | 6-3x=3x | | 3x^2+x+0.5= | | x^4-10x^3+24x^2+3x-128=0 | | 9+3f+8f-6-3f= | | 25+35-49/12= | | 11s-6s+9+3s= | | 3x^2=7x+48 | | x^2+10x+50= | | 2y^2=9y-7 | | 8x^2+36x=20 | | 3t+4=(-59)+10t | | 8p^2+p-15=0 | | 4q^2+3q^2=3q^2-4q+18 | | 3p+6q-p-3q= | | 2y^2-98=0 | | 10h+h= | | 0=16t^2-6 | | (4x-1)-1(2x+2)=x+5 | | X^2+X=24 |