If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + 6x + -31 = 0 Reorder the terms: -31 + 6x + -1x2 = 0 Solving -31 + 6x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 31 + -6x + x2 = 0 Move the constant term to the right: Add '-31' to each side of the equation. 31 + -6x + -31 + x2 = 0 + -31 Reorder the terms: 31 + -31 + -6x + x2 = 0 + -31 Combine like terms: 31 + -31 = 0 0 + -6x + x2 = 0 + -31 -6x + x2 = 0 + -31 Combine like terms: 0 + -31 = -31 -6x + x2 = -31 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -31 + 9 Reorder the terms: 9 + -6x + x2 = -31 + 9 Combine like terms: -31 + 9 = -22 9 + -6x + x2 = -22 Factor a perfect square on the left side: (x + -3)(x + -3) = -22 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2q^3-2744=0 | | −1/4a−4=7/4a−3 | | 3(4c-1)-6=8c+3 | | 3k^2-54k=87 | | 256x+140y=4 | | y^2+x^2-24=2y | | g^2-8g=-9 | | x^2-2x-4x+8+1=0 | | 6x+4=7x-6 | | 3(4-3x)-2(2x-5)=0 | | h^2-16h=29 | | 5u^2+45u+90=0 | | 4x+3x-9+6=60 | | 2x^2+-3=0 | | x^2-3x+8x-24+3-x=0 | | u^2+24u-25=0 | | (12-9x)(-4x+10)=0 | | x^2-3x+8x-24=0 | | 11x-5[4(x+1)]=0 | | 126=(7/9)*B | | x^2-3x+8x-32=0 | | 3x^2+-11x-4=0 | | X/550x100=5 | | t^2-24t+7=0 | | -0.5x+0.5=sqrt(x+7) | | -x+3x=6-8 | | 8-2b=-0.667(12b+6) | | m^2-28m=-9 | | 4/5x-1/10=3/30 | | x+(x+1)=23 | | p^2+20p=27 | | d^2+16d-11=0 |