If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12m2 + 11m + -18 = 0 Reorder the terms: -18 + 11m + 12m2 = 0 Solving -18 + 11m + 12m2 = 0 Solving for variable 'm'. Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. -1.5 + 0.9166666667m + m2 = 0 Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + 0.9166666667m + 1.5 + m2 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + 0.9166666667m + m2 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + 0.9166666667m + m2 = 0 + 1.5 0.9166666667m + m2 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 0.9166666667m + m2 = 1.5 The m term is 0.9166666667m. Take half its coefficient (0.4583333334). Square it (0.2100694445) and add it to both sides. Add '0.2100694445' to each side of the equation. 0.9166666667m + 0.2100694445 + m2 = 1.5 + 0.2100694445 Reorder the terms: 0.2100694445 + 0.9166666667m + m2 = 1.5 + 0.2100694445 Combine like terms: 1.5 + 0.2100694445 = 1.7100694445 0.2100694445 + 0.9166666667m + m2 = 1.7100694445 Factor a perfect square on the left side: (m + 0.4583333334)(m + 0.4583333334) = 1.7100694445 Calculate the square root of the right side: 1.307696236 Break this problem into two subproblems by setting (m + 0.4583333334) equal to 1.307696236 and -1.307696236.Subproblem 1
m + 0.4583333334 = 1.307696236 Simplifying m + 0.4583333334 = 1.307696236 Reorder the terms: 0.4583333334 + m = 1.307696236 Solving 0.4583333334 + m = 1.307696236 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.4583333334' to each side of the equation. 0.4583333334 + -0.4583333334 + m = 1.307696236 + -0.4583333334 Combine like terms: 0.4583333334 + -0.4583333334 = 0.0000000000 0.0000000000 + m = 1.307696236 + -0.4583333334 m = 1.307696236 + -0.4583333334 Combine like terms: 1.307696236 + -0.4583333334 = 0.8493629026 m = 0.8493629026 Simplifying m = 0.8493629026Subproblem 2
m + 0.4583333334 = -1.307696236 Simplifying m + 0.4583333334 = -1.307696236 Reorder the terms: 0.4583333334 + m = -1.307696236 Solving 0.4583333334 + m = -1.307696236 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.4583333334' to each side of the equation. 0.4583333334 + -0.4583333334 + m = -1.307696236 + -0.4583333334 Combine like terms: 0.4583333334 + -0.4583333334 = 0.0000000000 0.0000000000 + m = -1.307696236 + -0.4583333334 m = -1.307696236 + -0.4583333334 Combine like terms: -1.307696236 + -0.4583333334 = -1.7660295694 m = -1.7660295694 Simplifying m = -1.7660295694Solution
The solution to the problem is based on the solutions from the subproblems. m = {0.8493629026, -1.7660295694}
| -129=-8(6b-1)+7 | | p^2+7p+71=0 | | x^3+17x^2-16x-6=0 | | 8w=20 | | 102=(x-12)+(x+18) | | -8x+10=-5x+4 | | 800+100+30=0 | | 7(1-7x)-5x=-371 | | 2*ln*x-ln*25=0 | | 50-3x+5=15-x | | 4(r+2.3)-9r=13.5 | | 4x+1=-2x-11 | | H=-16t+24t+4 | | 15x+7y=-9 | | -138=6(5v-7)-6v | | 15x+8y=-9 | | 21+27m=28+20m | | 4y^2+7=263 | | 170=-8(8p+3)+2 | | 3.8q-4.5-5.9q=-1.1q-4.5 | | 8x-3x+93=8x+51 | | 5x-23=3x-15 | | (1200-60x)(20+2x)= | | y=18x+5 | | -2-10n=68 | | 4(7-6x)=-20 | | 21+23=35+16 | | Log[4](33.3)= | | w+6= | | -4(-2+a)=52 | | x/(x-3)=8 | | 12x/(-4x) |