If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying q2 + 12q + -20 = 0 Reorder the terms: -20 + 12q + q2 = 0 Solving -20 + 12q + q2 = 0 Solving for variable 'q'. Begin completing the square. Move the constant term to the right: Add '20' to each side of the equation. -20 + 12q + 20 + q2 = 0 + 20 Reorder the terms: -20 + 20 + 12q + q2 = 0 + 20 Combine like terms: -20 + 20 = 0 0 + 12q + q2 = 0 + 20 12q + q2 = 0 + 20 Combine like terms: 0 + 20 = 20 12q + q2 = 20 The q term is 12q. Take half its coefficient (6). Square it (36) and add it to both sides. Add '36' to each side of the equation. 12q + 36 + q2 = 20 + 36 Reorder the terms: 36 + 12q + q2 = 20 + 36 Combine like terms: 20 + 36 = 56 36 + 12q + q2 = 56 Factor a perfect square on the left side: (q + 6)(q + 6) = 56 Calculate the square root of the right side: 7.483314774 Break this problem into two subproblems by setting (q + 6) equal to 7.483314774 and -7.483314774.Subproblem 1
q + 6 = 7.483314774 Simplifying q + 6 = 7.483314774 Reorder the terms: 6 + q = 7.483314774 Solving 6 + q = 7.483314774 Solving for variable 'q'. Move all terms containing q to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + q = 7.483314774 + -6 Combine like terms: 6 + -6 = 0 0 + q = 7.483314774 + -6 q = 7.483314774 + -6 Combine like terms: 7.483314774 + -6 = 1.483314774 q = 1.483314774 Simplifying q = 1.483314774Subproblem 2
q + 6 = -7.483314774 Simplifying q + 6 = -7.483314774 Reorder the terms: 6 + q = -7.483314774 Solving 6 + q = -7.483314774 Solving for variable 'q'. Move all terms containing q to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + q = -7.483314774 + -6 Combine like terms: 6 + -6 = 0 0 + q = -7.483314774 + -6 q = -7.483314774 + -6 Combine like terms: -7.483314774 + -6 = -13.483314774 q = -13.483314774 Simplifying q = -13.483314774Solution
The solution to the problem is based on the solutions from the subproblems. q = {1.483314774, -13.483314774}
| 6d-d-5d-8-2d=0 | | 1.2+1.4y=1.5+0.63 | | (y-5)/4=7 | | 6m-30m^2=0 | | u^2=14u | | y-5/4=7 | | 4x+4=4x | | x+12=3(x+4) | | 10x^2+26x+6=0 | | 3-10y=13 | | 2(n+3)+4(n+3)+2(n+4)=50 | | 8x+2y=-8 | | 8x+27=-8 | | 3-(x-7)-(2x+5)=6 | | 10-(1/3)x=5 | | 1/a+1/b=c | | 8x-3=-3x-11 | | R=-0.037(1925)+50.1 | | 0.85-7/4+0.85+7/11=13/22 | | 19.4-13.9=x | | w-7/4+w+7/11=13/22 | | (-48)-16+(-15)= | | 6.1+7.8=x | | t=cq | | x^2+-5x=0 | | 3(2x-2)-(3-2x)=4x-6 | | x/5-11/4=x/10-1/20 | | 4.2/-2.8 | | 3(x+4)-6+5x= | | 43-27=x | | (-22)+5-(-46)= | | 6.3/-1.8 |