If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2m2 + 3m + -8 = 0 Reorder the terms: -8 + 3m + 2m2 = 0 Solving -8 + 3m + 2m2 = 0 Solving for variable 'm'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -4 + 1.5m + m2 = 0 Move the constant term to the right: Add '4' to each side of the equation. -4 + 1.5m + 4 + m2 = 0 + 4 Reorder the terms: -4 + 4 + 1.5m + m2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 1.5m + m2 = 0 + 4 1.5m + m2 = 0 + 4 Combine like terms: 0 + 4 = 4 1.5m + m2 = 4 The m term is 1.5m. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5m + 0.5625 + m2 = 4 + 0.5625 Reorder the terms: 0.5625 + 1.5m + m2 = 4 + 0.5625 Combine like terms: 4 + 0.5625 = 4.5625 0.5625 + 1.5m + m2 = 4.5625 Factor a perfect square on the left side: (m + 0.75)(m + 0.75) = 4.5625 Calculate the square root of the right side: 2.136000936 Break this problem into two subproblems by setting (m + 0.75) equal to 2.136000936 and -2.136000936.Subproblem 1
m + 0.75 = 2.136000936 Simplifying m + 0.75 = 2.136000936 Reorder the terms: 0.75 + m = 2.136000936 Solving 0.75 + m = 2.136000936 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + m = 2.136000936 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + m = 2.136000936 + -0.75 m = 2.136000936 + -0.75 Combine like terms: 2.136000936 + -0.75 = 1.386000936 m = 1.386000936 Simplifying m = 1.386000936Subproblem 2
m + 0.75 = -2.136000936 Simplifying m + 0.75 = -2.136000936 Reorder the terms: 0.75 + m = -2.136000936 Solving 0.75 + m = -2.136000936 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + m = -2.136000936 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + m = -2.136000936 + -0.75 m = -2.136000936 + -0.75 Combine like terms: -2.136000936 + -0.75 = -2.886000936 m = -2.886000936 Simplifying m = -2.886000936Solution
The solution to the problem is based on the solutions from the subproblems. m = {1.386000936, -2.886000936}
| 3p^2+8p-25=0 | | x^2-7x-2=0 | | 2x+55=7x-5 | | x^2-x-4=0 | | 174-5x=6x+20 | | 1-5x=10-8x | | 6x+12=111-5x | | 9x-11=7x+3 | | x^2-3x-5=0 | | 2x+37=11x-44 | | x^2+3x-5=0 | | x^2-7x+5=0 | | 6y=4y^2+2 | | m^2+2m-3=0 | | 4(-2-7x)=216 | | 4(1x+3)=24 | | -2(1x-6)=-2 | | 13(-6.3)= | | 2(8-n)=2 | | 0.3x^2+0.1x+4.2=8 | | 0.3t^2+0.1T+4.2=8 | | 4t+7t+6t=-33 | | 5x+(2x*5)+(3x*15)=180 | | x-3(2x+4)=7x | | 10+2y=12y | | 3x^2+4x-4=0 | | x+2y=30 | | -26y=-130 | | (5x)6=5 | | 2(x+y)+.05=x(.01)+y(100) | | 2(x)+.05=y | | 5x-3x=4x-2 |