If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 3x + -8 Reorder the terms: x2 = -8 + 3x Solving x2 = -8 + 3x Solving for variable 'x'. Reorder the terms: 8 + -3x + x2 = -8 + 3x + 8 + -3x Reorder the terms: 8 + -3x + x2 = -8 + 8 + 3x + -3x Combine like terms: -8 + 8 = 0 8 + -3x + x2 = 0 + 3x + -3x 8 + -3x + x2 = 3x + -3x Combine like terms: 3x + -3x = 0 8 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + -3x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + -3x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -3x + x2 = 0 + -8 -3x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 -3x + x2 = -8 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -8 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -8 + 2.25 Combine like terms: -8 + 2.25 = -5.75 2.25 + -3x + x2 = -5.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -5.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 12(x-1)=-12 | | 5(h-5)=8(-4h+3) | | 9x^2+45x+38=0 | | 12(x-1)=12 | | 3x^2-7x-11= | | 18/x^2 | | c/2+7.3=29.3 | | -7(x-5)=7 | | 4(9+16)+9/3+1 | | -48=6(x-5) | | b/-8+5/7=11/14 | | 35x-5=x+13 | | 3x-1+4x+22+75=180 | | v/-3+3/4=-1/8 | | 8t+x=5 | | .3(.3x+.8)=-.3 | | 244.17/61.1/16 | | -4(2x-6)=0 | | 77+x+x+42+65=180 | | 1+r/9=0 | | y-1=3y-9 | | 3x+10+5x+90=180 | | c/-7+3.2=-2.2 | | -x^2-.000018+.0000036=0 | | 12z+5z= | | 85+6x+9+8+7x=180 | | 45=6x-8 | | p/9+14=16 | | 3+9+=13 | | -(6y+2)-(-5y-6)=2 | | m/-11+1=-10 | | 10=3(-2x+4) |