4n^2-16=0

Simple and best practice solution for 4n^2-16=0 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 4n^2-16=0 equation: 


Simplifying
4n2 + -16 = 0

Reorder the terms:
-16 + 4n2 = 0

Solving
-16 + 4n2 = 0

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + 4n2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 4n2 = 0 + 16
4n2 = 0 + 16

Combine like terms: 0 + 16 = 16
4n2 = 16

Divide each side by '4'.
n2 = 4

Simplifying
n2 = 4

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

See similar equations:

| x-x+x=b | | 50-4x=14 | | c=0.05s | | -34-16= | | 4-3x=-7 | | -145(9x+4x-10)=-2320 | | 4650=.8c-500 | | 8e+15-3e=10 | | -1+x/10=(-1) | | -24+9d=2 | | 2(x-4)=4x+22 | | 24=4b | | 3(2g-4)-2g=-4(g-4)+4 | | 4=r-3 | | 4x+9=-8x-13 | | 5x+10=3x | | 5(x)(2)-8=10 | | p=42-5q-q | | 7=p+9/3 | | -8x+3=27 | | 34=14-4p | | x^2-10+58+x=180 | | 17=x/2+9 | | x(5)(2)-8=10 | | 150-5x=4x+24 | | -6=(-8)+n/2 | | -3(4n-6)=-6-6n | | 7x+9-6(11+1)= | | 55.25=h*.85 | | 9z^2-3z+1=0 | | 5n+3=43 | | 25+10-5+5= |

Equations solver categories