If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -4x + 8 = -16 Reorder the terms: 8 + -4x + x2 = -16 Solving 8 + -4x + x2 = -16 Solving for variable 'x'. Reorder the terms: 8 + 16 + -4x + x2 = -16 + 16 Combine like terms: 8 + 16 = 24 24 + -4x + x2 = -16 + 16 Combine like terms: -16 + 16 = 0 24 + -4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-24' to each side of the equation. 24 + -4x + -24 + x2 = 0 + -24 Reorder the terms: 24 + -24 + -4x + x2 = 0 + -24 Combine like terms: 24 + -24 = 0 0 + -4x + x2 = 0 + -24 -4x + x2 = 0 + -24 Combine like terms: 0 + -24 = -24 -4x + x2 = -24 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -24 + 4 Reorder the terms: 4 + -4x + x2 = -24 + 4 Combine like terms: -24 + 4 = -20 4 + -4x + x2 = -20 Factor a perfect square on the left side: (x + -2)(x + -2) = -20 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^2-4x+8=-8 | | 120-2x=160-5x | | 5+2a=1+4a | | 19n+42=25n+6 | | 3x+1/7-2-4x/3=-5x-4/14+7x/6 | | 3x^2+6x+8=.0 | | 4+-6=x+6 | | y^4+125y= | | -48=06y-6 | | 2c-8+8=3c+10 | | -5w^2-6w+17=8 | | 5(2x-1)(3x+7)=0 | | 2/3(1/4x+5/3)-1/4(2/5x-1/3)=6 | | 7x+5=14+4x | | 4(x+3)-3x+5=x+8 | | 1828x-737=8 | | 8(x+2)=27 | | -3t-8+7t=34+9t+-2 | | -4x-24-44=7-43 | | 96=12(2x) | | 3x+4(x-6)=25 | | 12+.25x=.75x | | 16x-28=4*(4y-7) | | 10-2+5*3-(4x+5x)= | | 3(x-4)-9=30x-156 | | 2(m+1)-3(m-2)=m+6 | | 40y^2+70y=0 | | -5-4p=1-7p | | 3x^2+2x+15=0 | | (7x-1)+(4x)=109 | | 8c-5-2c=13 | | 2b+4=8b+88 |