5m^2-4=16

Simple and best practice solution for 5m^2-4=16 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 5m^2-4=16 equation: 


Simplifying
5m2 + -4 = 16

Reorder the terms:
-4 + 5m2 = 16

Solving
-4 + 5m2 = 16

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + 5m2 = 16 + 4

Combine like terms: -4 + 4 = 0
0 + 5m2 = 16 + 4
5m2 = 16 + 4

Combine like terms: 16 + 4 = 20
5m2 = 20

Divide each side by '5'.
m2 = 4

Simplifying
m2 = 4

Take the square root of each side:
m = {-2, 2}

See similar equations:

| y=log^2(-x+2) | | 7-5x+8+2x+4x-3=2+5*3 | | 12/m=-3 | | a-b=48 | | -243^1/5 | | 70.5=9.5p | | 45=15ah | | 70.5a=9.4p | | 5(c+3)=85 | | -3.5-n(5-1.5)= | | 32=8(x+1) | | y=-1n(x+1) | | c(c-6)-16=0 | | 7=3(1) | | -3n-(-16n)+9=-17 | | 6+x-3=4x-3 | | 267=3+8(1-4x) | | x-x+2x+5+3=15+2 | | y=3(1)+x | | 4(6-2y)-2y=14 | | x=1/4=5/6 | | 12=3y-y+-1 | | (2u+3)(8-u)=0 | | 10/0.32=x/1 | | 20x-22x=6-8 | | 26n+12= | | 3/7x=283 | | 5/3x1/3 | | 5x+5=13+1x | | y=60-5x | | 435=301 | | 4(a+3)=21-3(1-2a) |

Equations solver categories