x^2-36=0

Simple and best practice solution for x^2-36=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 x^2-36=0 equation: 


Simplifying
x2 + -36 = 0

Reorder the terms:
-36 + x2 = 0

Solving
-36 + x2 = 0

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + x2 = 0 + 36

Combine like terms: -36 + 36 = 0
0 + x2 = 0 + 36
x2 = 0 + 36

Combine like terms: 0 + 36 = 36
x2 = 36

Simplifying
x2 = 36

Take the square root of each side:
x = {-6, 6}

See similar equations:

| 4x+7y=20 | | 21c-126=8c+56 | | 3r=12+2r | | 3r=12 | | 12-3x=27 | | 3c-9=4c+4 | | 12-3w=27 | | 7x+(6x-2)=180 | | 17+19+3(x+4)=63 | | 76x+2y=4 | | 64=-16t^2+80t | | 3(x+2)+2x=31 | | x+x+1+x+2+x+3=134 | | h(t)=64 | | 9(3w-2)=4(9w)+45 | | 89+x= | | b^2x^2-3bx-4=0 | | 9x^2-25=0 | | 3x^2+4x=0 | | 4x-8y=-8 | | x^2+5x+6=0 | | 14-2(3m-4)=4(m+3) | | 6x-16=2x+24 | | 2x-6y=6 | | 7x-5+2x=13-3x+6 | | 2a+3=3a-5 | | 8a=2a+30 | | 3x-7=21+5x | | 1+2=3 | | 3x-5x+11=17 | | 3a+5=55 | | 2x-5x+6.3=-14.4 |

Equations solver categories