m^2-15m-100=

Simple and best practice solution for m^2-15m-100= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for m^2-15m-100= equation:


Simplifying
m2 + -15m + -100 = 0

Reorder the terms:
-100 + -15m + m2 = 0

Solving
-100 + -15m + m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(-5 + -1m)(20 + -1m) = 0

Subproblem 1

Set the factor '(-5 + -1m)' equal to zero and attempt to solve: Simplifying -5 + -1m = 0 Solving -5 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1m = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1m = 0 + 5 -1m = 0 + 5 Combine like terms: 0 + 5 = 5 -1m = 5 Divide each side by '-1'. m = -5 Simplifying m = -5

Subproblem 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 = 20

Solution

m = {-5, 20}

See similar equations:

| 3-46=10b+10 | | -33+4x=x | | m^2+25m+100= | | (8x+10y-4)-(4x+3y-6)= | | 7x+20=160 | | c^2-19c+48= | | 5-3m=-4 | | 4x^2+3x-12=0 | | x^2+y^2-12x=-72 | | c^2+16c+48= | | u^2+14u+13= | | -5+4=75-3 | | 10x-29=-18x+91 | | v^3-vt^2-36v^2+36t^2=0 | | u^2-33u-70= | | 5x+(x+6)=37+3 | | u^2+3u-70= | | -23=26h-7+6 | | 5.9-3.6= | | 5.9-36= | | 0=10x-100 | | -4=-7p+1-2p-5+9p | | x^2-11xy+10y^2= | | 47-11x=15+5x | | 36-11= | | 1.3t+3(t+8.21)=37.5 | | x^2+11xy+10y^2= | | -7(3+2x)=84 | | 2x+(2x+3)+(2x+4)=2x+2x+(3x+1) | | 35+9104(72)= | | -28x-4=0 | | X(X+1)(X+2)(X+3)=840 |

Equations solver categories