If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + 2x + 8 = 76 Reorder the terms: 8 + 2x + -1x2 = 76 Solving 8 + 2x + -1x2 = 76 Solving for variable 'x'. Reorder the terms: 8 + -76 + 2x + -1x2 = 76 + -76 Combine like terms: 8 + -76 = -68 -68 + 2x + -1x2 = 76 + -76 Combine like terms: 76 + -76 = 0 -68 + 2x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 68 + -2x + x2 = 0 Move the constant term to the right: Add '-68' to each side of the equation. 68 + -2x + -68 + x2 = 0 + -68 Reorder the terms: 68 + -68 + -2x + x2 = 0 + -68 Combine like terms: 68 + -68 = 0 0 + -2x + x2 = 0 + -68 -2x + x2 = 0 + -68 Combine like terms: 0 + -68 = -68 -2x + x2 = -68 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 = -68 + 1 Reorder the terms: 1 + -2x + x2 = -68 + 1 Combine like terms: -68 + 1 = -67 1 + -2x + x2 = -67 Factor a perfect square on the left side: (x + -1)(x + -1) = -67 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 210=5x+x | | 0=t+78 | | 34=2(5)+2x | | 208/14=x | | 208/14= | | 3x-5(x-4)=-3+5x-19 | | 1+.17x=2x-10 | | 3n+5=2n+1 | | 5.2x-2.3(x-1)=7.5 | | 40+0.25x=45+0.35x | | 5x-14+3x+18=180 | | 1+.67x=2x-10 | | 10x+0.10=0.35 | | 1+.66x=2x-10 | | -v^2+4v-36=0 | | L^2+4L-140=0 | | 5x+45=2x+48 | | 47400=x+1700+x | | 3(x+4)=18x-84 | | 0.20x+0.15(17-x)=0.17(5) | | 4x-8y=-28 | | 4st-4s= | | (a+b)(2+i)=b+1+(10+2a)*i | | 6(x+2)+2(2x-5)=4x-10 | | y=(7-3x)*5 | | x^2-x-37=0 | | 4x+8y=-28 | | [3x+4]=6 | | L^2+12L-133=0 | | 3x+1.5=7 | | xcubed-x=29 | | 545=5x-175+x |