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 = 5 Reorder the terms: -16x + x2 = 5 Solving -16x + x2 = 5 Solving for variable 'x'. Reorder the terms: -5 + -16x + x2 = 5 + -5 Combine like terms: 5 + -5 = 0 -5 + -16x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -16x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -16x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -16x + x2 = 0 + 5 -16x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -16x + x2 = 5 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 = 5 + 64 Reorder the terms: 64 + -16x + x2 = 5 + 64 Combine like terms: 5 + 64 = 69 64 + -16x + x2 = 69 Factor a perfect square on the left side: (x + -8)(x + -8) = 69 Calculate the square root of the right side: 8.306623863 Break this problem into two subproblems by setting (x + -8) equal to 8.306623863 and -8.306623863.Subproblem 1
x + -8 = 8.306623863 Simplifying x + -8 = 8.306623863 Reorder the terms: -8 + x = 8.306623863 Solving -8 + x = 8.306623863 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 = 8.306623863 + 8 Combine like terms: -8 + 8 = 0 0 + x = 8.306623863 + 8 x = 8.306623863 + 8 Combine like terms: 8.306623863 + 8 = 16.306623863 x = 16.306623863 Simplifying x = 16.306623863Subproblem 2
x + -8 = -8.306623863 Simplifying x + -8 = -8.306623863 Reorder the terms: -8 + x = -8.306623863 Solving -8 + x = -8.306623863 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 = -8.306623863 + 8 Combine like terms: -8 + 8 = 0 0 + x = -8.306623863 + 8 x = -8.306623863 + 8 Combine like terms: -8.306623863 + 8 = -0.306623863 x = -0.306623863 Simplifying x = -0.306623863Solution
The solution to the problem is based on the solutions from the subproblems. x = {16.306623863, -0.306623863}
| 0=-2x^2+7x+2 | | 4x+9-8x=2x+5x | | 0=-2x^2+6x+5 | | 9x+9-8x=2x+5x | | 6(x-9)=4(x+2)-3 | | 2xy+5x-2x+3xy= | | r^2+15r+10= | | 7*0-3(-7)=21 | | 7*0-3(7)=21 | | 6m-16=-43+9m | | 2t-16=-34+4t | | 8x^2-27=0 | | 12x+57=12x+57 | | 6(3+4x)-4=62 | | 4(4x-2)=4 | | 204=w*6 | | 2(x^2-3x+9)=0 | | 255-7X=38X+20 | | [(4+3)*5-6]*2= | | (6X-2)2=24 | | (6X-2)2=12 | | -71-10X=9X+19 | | 54=19+z | | (6X-3)3=46 | | (5+10)+5= | | (4x+2)-2x=31 | | 2n+5-5n+x= | | y=1*0-5 | | 7x-3*-14=21 | | -110=4c-6c | | 7*0-3y=21 | | y=-2*0+8 |