25n^2+4=8

Simple and best practice solution for 25n^2+4=8 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 25n^2+4=8 equation: 


Simplifying
25n2 + 4 = 8

Reorder the terms:
4 + 25n2 = 8

Solving
4 + 25n2 = 8

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 25n2 = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 25n2 = 8 + -4
25n2 = 8 + -4

Combine like terms: 8 + -4 = 4
25n2 = 4

Divide each side by '25'.
n2 = 0.16

Simplifying
n2 = 0.16

Take the square root of each side:
n = {-0.4, 0.4}

See similar equations:

| 9(9-x)=135 | | 8x^3(6x^4-3x)= | | 2x^2-5x+25=0 | | 9x-60+8x-66=180 | | -16+0.2(10)*x=35 | | x/4=7=5 | | 100n^2+1=82 | | 65*65= | | 28+(8)(10.50)= | | -16+0.2(10)*=35 | | 10log(2x)=30 | | 10*logaritme(2x)=30 | | -16+0.2(10)x=35 | | -3x+2x=-9 | | 18n-3n+2=n+20-4n | | 2(x-5)=5(x+1) | | 3(x-1)=(x+2) | | 6x-36+2x+72=180 | | 36b^2+1=5 | | x+3-2x=3x-1 | | h=-61t^2+64t-60 | | 36+2x+72=180 | | x+3-2=7x+5 | | 2(n-4)-3=9 | | 81n^2-1=8 | | 6x-36+2x+72=90 | | Gg-5g+4f-20= | | 2x-10=-4x+53 | | -16+0.2(10)powerx=35 | | 4v^2+6=10 | | (3x-7)=3 | | 2x^2-5x+3=-4 |

Equations solver categories