If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 18 = 8x Reorder the terms: 18 + x2 = 8x Solving 18 + x2 = 8x Solving for variable 'x'. Reorder the terms: 18 + -8x + x2 = 8x + -8x Combine like terms: 8x + -8x = 0 18 + -8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-18' to each side of the equation. 18 + -8x + -18 + x2 = 0 + -18 Reorder the terms: 18 + -18 + -8x + x2 = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -8x + x2 = 0 + -18 -8x + x2 = 0 + -18 Combine like terms: 0 + -18 = -18 -8x + x2 = -18 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -18 + 16 Reorder the terms: 16 + -8x + x2 = -18 + 16 Combine like terms: -18 + 16 = -2 16 + -8x + x2 = -2 Factor a perfect square on the left side: (x + -4)(x + -4) = -2 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3(y+7)=2(y+a) | | -40.04-12.76w=36.52 | | 5r+27=31+5r | | -4y=-10 | | 2x^2+x^2=25 | | 8x^2-18x+10=0 | | -0.75r=-9 | | -4x+7y=-33 | | 8w-5(2w+7)=2w-9 | | 9y+9=12y+9 | | 4x^2+5=10x | | 2x^2*4u^5x^3*6u= | | X^3-36=180 | | -9+5=7x | | 64=4x+x^2 | | 20z=-120 | | 8x+11=-77 | | (3y+28)(3y+22)=0 | | (2y+3)(y-2)= | | .5384y+35=12 | | X^3+3x^2+9x=0 | | .538y+35=12 | | -j(-6j+1)= | | .833y-3=12 | | 2x+1-4=136 | | -96=8y | | .625y-8=2 | | -4x+(5x-4)=-2 | | 6(4a-2)= | | 348*564= | | 54x-3=6 | | x^2+15x=124 |