x^2-6=30

Simple and best practice solution for x^2-6=30 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^2-6=30 equation: 


Simplifying
x2 + -6 = 30

Reorder the terms:
-6 + x2 = 30

Solving
-6 + x2 = 30

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + x2 = 30 + 6

Combine like terms: -6 + 6 = 0
0 + x2 = 30 + 6
x2 = 30 + 6

Combine like terms: 30 + 6 = 36
x2 = 36

Simplifying
x2 = 36

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

See similar equations:

| -a=10a-2 | | -0.64-7.73x=1.08x-2.63 | | 2x^2+x+2=0 | | 4+4=0 | | 6k+2=2k+14 | | 2y-8y-10=0 | | 3x+10=x-2 | | 9+6=9 | | 38=8x+6 | | 5x+3(-1-x)=-8x-8 | | 11x-3(x-6)=8x+3 | | 3c+2=20 | | 4x^3=3x^2 | | 6x^2-12x-23=0 | | 5k^2=7k | | .4(2z+6)+.1=.5(6z-8) | | 2b^2+2=20 | | (7p+9)(2p-5)=0 | | 3=7(4+-2u)+6u | | 8p+7=55 | | -2.34+6.96x=4.17+5.91x | | 3(r+2)=15r | | 2h(h+6)=0 | | a=2*3.14*4+2*3.14*4.10 | | 50a^4b-32b^3= | | x*x+2*x+1=0 | | a=2*3.14*4+23.14*4*10 | | -4+n=8 | | -8.8-6y-2.8-y=-6y-10.2 | | -3+a=10 | | 122=x+2x+(x+22) | | 3=7(4-2u)-6 |

Equations solver categories