x^2-13=32

Simple and best practice solution for x^2-13=32 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 x^2-13=32 equation: 


Simplifying
x2 + -13 = 32

Reorder the terms:
-13 + x2 = 32

Solving
-13 + x2 = 32

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + x2 = 32 + 13

Combine like terms: -13 + 13 = 0
0 + x2 = 32 + 13
x2 = 32 + 13

Combine like terms: 32 + 13 = 45
x2 = 45

Simplifying
x2 = 45

Take the square root of each side:
x = {-6.708203933, 6.708203933}

See similar equations:

| 24+9b=-3 | | 15-14=L | | 2(h+1)=10 | | 3(-8q+5)=4(q+1) | | -4+4x=-3x+24 | | 2n+9=33 | | 2(m+2)=8 | | -35=y-4 | | X+3=10-2X | | 1/2n-1/3=1 | | 2x+4y-9=0 | | F(X)=10X^2+27X-28 | | 10/3x=34/5 | | (X+2)(x-3)=2x(x-4) | | 4r^2-22r-42=0 | | 2X=3X-5+2X+12 | | x^2+4x+3=8x | | 4x*2-24=0 | | 2x+3y+18=0 | | -28+p=8 | | 4X+2X+3=6X+5-2 | | 2X+3X+3=4X-2X+12 | | 2a+b+a-3b= | | 20-w/4 | | 3-d=1 | | 8w^2-6w-9=0 | | h1/5 | | 8/6x=-12 | | x*2+12x=0 | | x^8+9x^6-10x^2=0 | | 20-w/0 | | 3x^2-37x+44=0 |

Equations solver categories