If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying m2 + -18m + -40 = 0 Reorder the terms: -40 + -18m + m2 = 0 Solving -40 + -18m + m2 = 0 Solving for variable 'm'. Factor a trinomial. (-2 + -1m)(20 + -1m) = 0Subproblem 1
Set the factor '(-2 + -1m)' equal to zero and attempt to solve: Simplifying -2 + -1m = 0 Solving -2 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1m = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1m = 0 + 2 -1m = 0 + 2 Combine like terms: 0 + 2 = 2 -1m = 2 Divide each side by '-1'. m = -2 Simplifying m = -2Subproblem 2
Set the factor '(20 + -1m)' equal to zero and attempt to solve: Simplifying 20 + -1m = 0 Solving 20 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + -1m = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -1m = 0 + -20 -1m = 0 + -20 Combine like terms: 0 + -20 = -20 -1m = -20 Divide each side by '-1'. m = 20 Simplifying m = 20Solution
m = {-2, 20}
| x^3-9x^2+28x-40=0 | | y^2-13y+1=0 | | y=18x+14 | | (7-2X)(11-3X)=2 | | 10x^2=290 | | x^2-15x+64= | | 3(2x+3)=8x-5 | | 3X^3+8X^2+5X=0 | | (8x^4+5x^3-9)-(6x^2-4x+7)= | | x+.15x=15000 | | -9+8x+x^2=0factor | | c=1.2(7n+30) | | x^2-8x=9factor | | -10-6x=-7(-2x+8)+6 | | 0.8x=148 | | -12x-5x=12-9x | | 7(6n+7)-7=-38+2n | | x^2-x^1-6=0 | | 5x^2-11x+12=0 | | 4(b+8)=17+7b | | -7p-39=-3(5p-3) | | 10(x+3)-(-9x-4)=n-5+3 | | -4(-k-2)=2k-34 | | 9+3-7-8+18-3= | | 6(-1-6x)=-6-6x | | X+2x^2=36 | | 1/6+x/9=x/12 | | 38+8n=-6(1+6n) | | 2x-2y+3x= | | 0.8x=128 | | y^2+361/4=-19y | | 12d^2-d-6=0 |