If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -8)(x + -8) = 45 Reorder the terms: (-8 + x)(x + -8) = 45 Reorder the terms: (-8 + x)(-8 + x) = 45 Multiply (-8 + x) * (-8 + x) (-8(-8 + x) + x(-8 + x)) = 45 ((-8 * -8 + x * -8) + x(-8 + x)) = 45 ((64 + -8x) + x(-8 + x)) = 45 (64 + -8x + (-8 * x + x * x)) = 45 (64 + -8x + (-8x + x2)) = 45 Combine like terms: -8x + -8x = -16x (64 + -16x + x2) = 45 Solving 64 + -16x + x2 = 45 Solving for variable 'x'. Reorder the terms: 64 + -45 + -16x + x2 = 45 + -45 Combine like terms: 64 + -45 = 19 19 + -16x + x2 = 45 + -45 Combine like terms: 45 + -45 = 0 19 + -16x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-19' to each side of the equation. 19 + -16x + -19 + x2 = 0 + -19 Reorder the terms: 19 + -19 + -16x + x2 = 0 + -19 Combine like terms: 19 + -19 = 0 0 + -16x + x2 = 0 + -19 -16x + x2 = 0 + -19 Combine like terms: 0 + -19 = -19 -16x + x2 = -19 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 = -19 + 64 Reorder the terms: 64 + -16x + x2 = -19 + 64 Combine like terms: -19 + 64 = 45 64 + -16x + x2 = 45 Factor a perfect square on the left side: (x + -8)(x + -8) = 45 Calculate the square root of the right side: 6.708203933 Break this problem into two subproblems by setting (x + -8) equal to 6.708203933 and -6.708203933.Subproblem 1
x + -8 = 6.708203933 Simplifying x + -8 = 6.708203933 Reorder the terms: -8 + x = 6.708203933 Solving -8 + x = 6.708203933 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 = 6.708203933 + 8 Combine like terms: -8 + 8 = 0 0 + x = 6.708203933 + 8 x = 6.708203933 + 8 Combine like terms: 6.708203933 + 8 = 14.708203933 x = 14.708203933 Simplifying x = 14.708203933Subproblem 2
x + -8 = -6.708203933 Simplifying x + -8 = -6.708203933 Reorder the terms: -8 + x = -6.708203933 Solving -8 + x = -6.708203933 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 = -6.708203933 + 8 Combine like terms: -8 + 8 = 0 0 + x = -6.708203933 + 8 x = -6.708203933 + 8 Combine like terms: -6.708203933 + 8 = 1.291796067 x = 1.291796067 Simplifying x = 1.291796067Solution
The solution to the problem is based on the solutions from the subproblems. x = {14.708203933, 1.291796067}
| 34-1x-8=7x-6 | | 3S+9C=75 | | 2x-3(5x+6)=-122 | | 5(2x+6)=-4(5-2f)+3x | | -43+8x-3x=37 | | 9x-12+x^2-5x=180 | | 13.81+.7x=15 | | y=15x+7 | | 2+4(3w-2)-3(2w-4w-4)+8w=45 | | 15.00+.7x=13.81 | | 9-14=3-n | | 5x-55+15=3x-28 | | 6n^2-90n+336=0 | | 5(2x+6)=-4(5-2f)3x | | 15+4x=20-6x | | 7+4x=5x+9 | | 20x+4=x+50 | | -9.7x-12.5=4.6+5.4x-17.1 | | 4x^2+18x+25=0 | | m-4.5=2-2/5 | | -87.185=-2.4+5.47m | | 3(x)+5=11 | | 4a+1.20v=7.20 | | 24n^2+200n+336=0 | | 9x+x-(2+3)= | | Y+50-15=100-19-11 | | 75x+35x-20y=3 | | 2(22)=8m+14+2m | | 23x+8-27x=1-9 | | 9x+3=-5x+3 | | 8x+4y=90 | | -4a-8= |