If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 27x + -945 + -2x2 = 0 Reorder the terms: -945 + 27x + -2x2 = 0 Solving -945 + 27x + -2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 472.5 + -13.5x + x2 = 0 Move the constant term to the right: Add '-472.5' to each side of the equation. 472.5 + -13.5x + -472.5 + x2 = 0 + -472.5 Reorder the terms: 472.5 + -472.5 + -13.5x + x2 = 0 + -472.5 Combine like terms: 472.5 + -472.5 = 0.0 0.0 + -13.5x + x2 = 0 + -472.5 -13.5x + x2 = 0 + -472.5 Combine like terms: 0 + -472.5 = -472.5 -13.5x + x2 = -472.5 The x term is -13.5x. Take half its coefficient (-6.75). Square it (45.5625) and add it to both sides. Add '45.5625' to each side of the equation. -13.5x + 45.5625 + x2 = -472.5 + 45.5625 Reorder the terms: 45.5625 + -13.5x + x2 = -472.5 + 45.5625 Combine like terms: -472.5 + 45.5625 = -426.9375 45.5625 + -13.5x + x2 = -426.9375 Factor a perfect square on the left side: (x + -6.75)(x + -6.75) = -426.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4x-8=-4-3x | | 2-z=-9-5z | | 10+4(3x+1)=5x-7-2x | | 12x^2+24x+11=0 | | 12x^2+24+11=0 | | (10u+6u^3x)/(4u^3w^2) | | 3/4(2y+8)=3 | | m/15+63=23 | | 0.8(x-100.00)=300 | | 6x+3y=163.17 | | 74=-110+6x | | 1/x+1+2/x-1=5 | | 6x+3y=167.13 | | 7*500= | | 3x+2=6x-16 | | -7x^2+3x+4=x | | x/5=x+6/x-2 | | 5n=22 | | 3n+12=5n-8 | | P=9/5C+32 | | 4.7m-8.2=29.1 | | v^2/20+v-75 | | 4y=38 | | 320+8x=2640 | | 3x+9=50 | | b+14=32 | | 3a+4b=11b+2a | | 7x-1=49-x | | 7x-1=-49 | | x^2-4x/8 | | 5+5x=4x+7 | | 20/-10/2 |