If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2m2 + -7m + -3 = 0 Reorder the terms: -3 + -7m + 2m2 = 0 Solving -3 + -7m + 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'. -1.5 + -3.5m + m2 = 0 Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + -3.5m + 1.5 + m2 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + -3.5m + m2 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + -3.5m + m2 = 0 + 1.5 -3.5m + m2 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 -3.5m + m2 = 1.5 The m term is -3.5m. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5m + 3.0625 + m2 = 1.5 + 3.0625 Reorder the terms: 3.0625 + -3.5m + m2 = 1.5 + 3.0625 Combine like terms: 1.5 + 3.0625 = 4.5625 3.0625 + -3.5m + m2 = 4.5625 Factor a perfect square on the left side: (m + -1.75)(m + -1.75) = 4.5625 Calculate the square root of the right side: 2.136000936 Break this problem into two subproblems by setting (m + -1.75) equal to 2.136000936 and -2.136000936.Subproblem 1
m + -1.75 = 2.136000936 Simplifying m + -1.75 = 2.136000936 Reorder the terms: -1.75 + m = 2.136000936 Solving -1.75 + m = 2.136000936 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + m = 2.136000936 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + m = 2.136000936 + 1.75 m = 2.136000936 + 1.75 Combine like terms: 2.136000936 + 1.75 = 3.886000936 m = 3.886000936 Simplifying m = 3.886000936Subproblem 2
m + -1.75 = -2.136000936 Simplifying m + -1.75 = -2.136000936 Reorder the terms: -1.75 + m = -2.136000936 Solving -1.75 + m = -2.136000936 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + m = -2.136000936 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + m = -2.136000936 + 1.75 m = -2.136000936 + 1.75 Combine like terms: -2.136000936 + 1.75 = -0.386000936 m = -0.386000936 Simplifying m = -0.386000936Solution
The solution to the problem is based on the solutions from the subproblems. m = {3.886000936, -0.386000936}
| 9-(2x+28)=14 | | -55-4n=13 | | 4x+8=-5x-10 | | 4b^2+8b+7=0 | | -8+x/5=12 | | 15=c/3-2 | | 7(m-4)=7m-3 | | 5x+15+8x+9=180 | | 18s^3-39s^2+20s=0 | | c^2=40 | | b+7=6 | | 4.5x^2+38x+31.875=0 | | V=2x+20t | | 0.92+2=y-0.4 | | 6x+(-2)+2x+4x= | | 5x-(6x+8)=x-11 | | 4x-32+8x-10=90 | | 6-2(3x-4)=2 | | 2x^2-10x-299=0 | | -8v-16=8v+16 | | a+9=1 | | B=70+(10+8)w | | x+2x+5+10= | | -4c-7d+8c+6d= | | 8x-(5x+6)=6 | | 3s^2-14s+8=0 | | 4rt^2+28rt+40r= | | 3-7x+4=-4 | | -3(4w-1)=18 | | 2r+6.2-2.6r+0.9r+3= | | .25y+27=41 | | 1(1-2r)=-5(2r-1) |