If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 42m2 + -89m + -21 = 0 Reorder the terms: -21 + -89m + 42m2 = 0 Solving -21 + -89m + 42m2 = 0 Solving for variable 'm'. Factor a trinomial. (-3 + -14m)(7 + -3m) = 0Subproblem 1
Set the factor '(-3 + -14m)' equal to zero and attempt to solve: Simplifying -3 + -14m = 0 Solving -3 + -14m = 0 Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -14m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -14m = 0 + 3 -14m = 0 + 3 Combine like terms: 0 + 3 = 3 -14m = 3 Divide each side by '-14'. m = -0.2142857143 Simplifying m = -0.2142857143Subproblem 2
Set the factor '(7 + -3m)' equal to zero and attempt to solve: Simplifying 7 + -3m = 0 Solving 7 + -3m = 0 Move all terms containing m to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -3m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3m = 0 + -7 -3m = 0 + -7 Combine like terms: 0 + -7 = -7 -3m = -7 Divide each side by '-3'. m = 2.333333333 Simplifying m = 2.333333333Solution
m = {-0.2142857143, 2.333333333}
| X*y=82.5 | | 14y^2-10y+3=0 | | (12x+4y)+(17x-y)= | | U+9=-4 | | U+9=4 | | 3y-/510 | | 8/9x27 | | 4c^2+24c+27=0 | | 8/9x24 | | 8t^2p+10t^3p^5=2t^2p | | 4.53/100 | | v=1/3(18)(14) | | 4(2x-3)=5x+15 | | p=2(53)+2(95) | | 13.4=-6.5-n | | 2x-30/10-15+5=-16 | | -17.31=0.5+m | | 2r^2s^2-r^2s= | | -29.4=a-13.4 | | p-1.8=8.4 | | H^3k-3hk^3= | | 2(4-2r)=20 | | 19+n=18 | | 840+x=5600 | | 4-2cosx=3 | | 15r-10s= | | 14+a=27 | | 13+b=21 | | 35=v-15 | | t^2-2t=40-4t | | A=180-(7-12X) | | -8x-3-10x=-18x |