If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2x + 1 = -16 Reorder the terms: 1 + -2x + x2 = -16 Solving 1 + -2x + x2 = -16 Solving for variable 'x'. Reorder the terms: 1 + 16 + -2x + x2 = -16 + 16 Combine like terms: 1 + 16 = 17 17 + -2x + x2 = -16 + 16 Combine like terms: -16 + 16 = 0 17 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-17' to each side of the equation. 17 + -2x + -17 + x2 = 0 + -17 Reorder the terms: 17 + -17 + -2x + x2 = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -2x + x2 = 0 + -17 -2x + x2 = 0 + -17 Combine like terms: 0 + -17 = -17 -2x + x2 = -17 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -17 + 1 Reorder the terms: 1 + -2x + x2 = -17 + 1 Combine like terms: -17 + 1 = -16 1 + -2x + x2 = -16 Factor a perfect square on the left side: (x + -1)(x + -1) = -16 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4/3x216 | | 2p^2=-9p-4 | | 4/7-z/3=4/21 | | 1/2-7/3=y/6 | | -2/5x=2/9 | | 5x/22+14=7x/22 | | 18(2z-2)=-9(7-4) | | -5/7x=9/11 | | 1/5-7/6=z/30 | | 2(x-6)+8=4(x+2)-6 | | 1/2-7/3=y/7 | | 4tg^2-9=0 | | 2y-5=-7+3y | | 9r-6=-14+r | | 5x-27=-12+8x | | .75x=33 | | 10-7^2/5^2+7^2 | | 3/1/1-2/1/4 | | 4(8.10)=4(10.8) | | 4(3+3x)-4=56 | | 3/5x-1/10x=x-7/2 | | v^2-17=0 | | -3/7k=-9/11 | | -5/6m=25 | | Ix-18I=x^2-18x | | -18x=8 | | 3x^3+18x^2-12x-72=0 | | 3/5+25y=10 | | a*x+2=3 | | 6-d=5d | | 3/5x+25y=10 | | x^2-4x-4=25 |