x^2+6=72

Simple and best practice solution for x^2+6=72 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=72 equation: 


Simplifying
x2 + 6 = 72

Reorder the terms:
6 + x2 = 72

Solving
6 + x2 = 72

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 = 72 + -6

Combine like terms: 6 + -6 = 0
0 + x2 = 72 + -6
x2 = 72 + -6

Combine like terms: 72 + -6 = 66
x2 = 66

Simplifying
x2 = 66

Take the square root of each side:
x = {-8.124038405, 8.124038405}

See similar equations:

| 15y+(-2)=5+12 | | 1000/(2^(1/2x1/3)) | | 4+2(3y-8)=-2(5y-3)+2y | | (x+2)(x)(6)=144 | | 7y-(2y+14)=62-y | | 4(2X-1)=2(X+1) | | =7a^2-63a+98 | | |3-9|/3-9= | | |3-9}/3-9= | | 52c-(3c-16)= | | 5t^2+21t-20=0 | | logx=19.3 | | 8+9x(4)-2= | | -3.8a+3(-3+7a)=-11+20.7a | | 10(3x+4)= | | 89/120= | | 5-7x=23+x | | .21d+525=850 | | 7(8)-6=5(8)+10 | | 2/5x=-6/35 | | 4x(x+2)=252 | | 4(3+2)=14 | | (8-2x)+3=27 | | (8-2x)+3=12 | | abs(2x+1)=6x+5 | | (6+2x)+6=18 | | 200=x+1.5x | | 10(2x+6y)= | | (6-2x)-6=24 | | 5-3[7(-2-2)-3(-3+1)]= | | 2y-3/y0 | | =(r^2-6tw)(3wr-2tr) |

Equations solver categories