6+x^2=42

Simple and best practice solution for 6+x^2=42 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 6+x^2=42 equation: 


Simplifying
6 + x2 = 42

Solving
6 + x2 = 42

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 = 42 + -6

Combine like terms: 6 + -6 = 0
0 + x2 = 42 + -6
x2 = 42 + -6

Combine like terms: 42 + -6 = 36
x2 = 36

Simplifying
x2 = 36

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

See similar equations:

| 9m^2-12m-32=0 | | 4(y+1)-4y=4 | | (4y-3)(9+y)=0 | | ln(7x+21)=ln(6x+15) | | 4(x-9)=6x-44 | | 54x^4+228x^3+48x^2=0 | | 3x-5(x+2)=4x+12 | | 20x+.15=15x+.20 | | 8=8y-8 | | 3x^2+3y^2-24y+6y-24=0 | | 5(17)+2(13)+.10(90)=120 | | y=3(1/3)-1 | | 9x^2-19x-24=0 | | x+(x+2)=244 | | p-8/0.5=-3 | | 3x+17=7x+5 | | x-4=8/3 | | 7=-3p+19 | | 3x^2=4x-5 | | 9+11x=19+x# | | 5c-2=-47 | | 20x-4=8/3 | | A=16t^2+200t+500 | | 7.25/30.80= | | e^9-4x=5 | | 12h=17-22h | | 5(12)+2(20)+.10(10)=120 | | 7x+15-4x=-1+x | | X+12X=9 | | .75k-8=5 | | 6c+9c=0 | | 2(6v+3)=-3(16-3v) |

Equations solver categories