If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4x2 + 3x + -10 = 0 Reorder the terms: -10 + 3x + -4x2 = 0 Solving -10 + 3x + -4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. 2.5 + -0.75x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + -0.75x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + -0.75x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + -0.75x + x2 = 0 + -2.5 -0.75x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 -0.75x + x2 = -2.5 The x term is -0.75x. Take half its coefficient (-0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. -0.75x + 0.140625 + x2 = -2.5 + 0.140625 Reorder the terms: 0.140625 + -0.75x + x2 = -2.5 + 0.140625 Combine like terms: -2.5 + 0.140625 = -2.359375 0.140625 + -0.75x + x2 = -2.359375 Factor a perfect square on the left side: (x + -0.375)(x + -0.375) = -2.359375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -10r-21=-81 | | 6/x=15 | | 6(41)=6x+6x | | X^2-5x+11=-35 | | -7(x+1)+4(3x-6)=4(x-3)+11 | | -46-8x=44-11x | | -3x-66=-9x+108 | | 7d+3=2d+13 | | 3c+58=97 | | -4+7x=66 | | 2x+4x-7=35 | | 2(6d+3)=17-3(16-3d) | | 30-4x=-5(-8-3x) | | 14-x=-x-2x | | 1/(x*x)+7/x+12=0 | | 4-10=z/3 | | -19-5x=-8x+20 | | 6w+14=26 | | -3/5u+2 | | 1/4p-3=7 | | 30-40x=-5(4x+5)-5(-8-3x) | | -3j=15 | | 27=57+6k | | 4x^4-12x^3-28x^2+48x-36=0 | | x+5x/3=56 | | a/3-17=24 | | 4a-11=42 | | 15=9/3k | | -10+3f=5f | | 3+5x=-32 | | -74+6x=-3x+88 | | 3n+3(1-n)-n=3 |