n^2-23=2

Simple and best practice solution for n^2-23=2 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 n^2-23=2 equation: 


Simplifying
n2 + -23 = 2

Reorder the terms:
-23 + n2 = 2

Solving
-23 + n2 = 2

Solving for variable 'n'.

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

Add '23' to each side of the equation.
-23 + 23 + n2 = 2 + 23

Combine like terms: -23 + 23 = 0
0 + n2 = 2 + 23
n2 = 2 + 23

Combine like terms: 2 + 23 = 25
n2 = 25

Simplifying
n2 = 25

Take the square root of each side:
n = {-5, 5}

See similar equations:

| y-8=8 | | -6+4m=6m-5 | | -5=1-2(4x-1) | | .20(10a-15)=3-2a | | x^6+1x^3=30 | | 5a-18-4a=-36 | | -3(x-3)=6(x+6)-x | | -3x+24=5x-24 | | -16=a+3-7 | | 7x-43=579 | | 6p=-30 | | 5a+6a=11 | | 28-6x=4+30-3x | | 5x+5-20x=-15 | | 3(1-x)+5=3(1+x)-7 | | p-14=-9+p | | 4-d=-d+4 | | X=cm | | .25(60+16s)=15+4s | | 5z-13=32+20z | | 35x+7=9x-9 | | x+2x+(x+24)=160 | | -3(7b-7)=63 | | v+2+1=-3 | | 2(x+y)+3(2+y)= | | 6x*2x= | | (2x-3/4)+5=3x | | 82=-2(5n-6) | | -11.72=x+3.4+6.2 | | 0=3x^2+5x-9 | | (x-4)(x-4)+25=0 | | (x+24)(x+10)=480 |

Equations solver categories