If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 26x + -43 = 0 Reorder the terms: -43 + 26x + x2 = 0 Solving -43 + 26x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '43' to each side of the equation. -43 + 26x + 43 + x2 = 0 + 43 Reorder the terms: -43 + 43 + 26x + x2 = 0 + 43 Combine like terms: -43 + 43 = 0 0 + 26x + x2 = 0 + 43 26x + x2 = 0 + 43 Combine like terms: 0 + 43 = 43 26x + x2 = 43 The x term is 26x. Take half its coefficient (13). Square it (169) and add it to both sides. Add '169' to each side of the equation. 26x + 169 + x2 = 43 + 169 Reorder the terms: 169 + 26x + x2 = 43 + 169 Combine like terms: 43 + 169 = 212 169 + 26x + x2 = 212 Factor a perfect square on the left side: (x + 13)(x + 13) = 212 Calculate the square root of the right side: 14.560219779 Break this problem into two subproblems by setting (x + 13) equal to 14.560219779 and -14.560219779.Subproblem 1
x + 13 = 14.560219779 Simplifying x + 13 = 14.560219779 Reorder the terms: 13 + x = 14.560219779 Solving 13 + x = 14.560219779 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + x = 14.560219779 + -13 Combine like terms: 13 + -13 = 0 0 + x = 14.560219779 + -13 x = 14.560219779 + -13 Combine like terms: 14.560219779 + -13 = 1.560219779 x = 1.560219779 Simplifying x = 1.560219779Subproblem 2
x + 13 = -14.560219779 Simplifying x + 13 = -14.560219779 Reorder the terms: 13 + x = -14.560219779 Solving 13 + x = -14.560219779 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + x = -14.560219779 + -13 Combine like terms: 13 + -13 = 0 0 + x = -14.560219779 + -13 x = -14.560219779 + -13 Combine like terms: -14.560219779 + -13 = -27.560219779 x = -27.560219779 Simplifying x = -27.560219779Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.560219779, -27.560219779}
| -1/8(c-4)=-4 | | 5(3x+9)=24+9 | | 2(6+2n)-4= | | 8/×-12 | | 6(-16x+8)=96-120x | | 8.9*10/4 | | 90+4x-7=180 | | v^2-2vx-63x^2= | | 3y+150= | | 13-3n=8 | | -10+7x=4 | | 7y+14=2x | | .80=234 | | -2m^2+60m=62 | | 12-2p=23 | | 4x+1=9x+16 | | 1.8x-x=32 | | 15+(7+5)= | | 2m^2+60m=62 | | 8ax+64ay-bx-8by=0 | | 1/8d_ | | 6+12x=25 | | 2.1x=6.3 | | 1/4=x/10.0 | | 4ab-6a+9ba=-3 | | -8v+3=31 | | 5log+4=0 | | 0.25*16+4= | | -3x+2(2x-6)=-9+2x | | X+X-6+X+12=360 | | x+9=8(2x+3)-18 | | p^2+16p=33 |