k^2+2=11

Simple and best practice solution for k^2+2=11 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 k^2+2=11 equation: 


Simplifying
k2 + 2 = 11

Reorder the terms:
2 + k2 = 11

Solving
2 + k2 = 11

Solving for variable 'k'.

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

Add '-2' to each side of the equation.
2 + -2 + k2 = 11 + -2

Combine like terms: 2 + -2 = 0
0 + k2 = 11 + -2
k2 = 11 + -2

Combine like terms: 11 + -2 = 9
k2 = 9

Simplifying
k2 = 9

Take the square root of each side:
k = {-3, 3}

See similar equations:

| (-1/3)(1/4)= | | 6(t-5)+6t=4(3t+5)-12 | | x^2-2x+4=-6x+1 | | 7x-y=40 | | 7w=6w+3 | | 0.8x+0.6=-0.2 | | x-10=111 | | ln(8x)+1=0 | | 0.57y-2=0.42y+0.21 | | 8g=2g+12 | | 7x-9.8=2.1 | | 2a^2-11a=2 | | 27=-5+4(y+6) | | 12p-8p=24 | | p=60+Q | | 4x^2-25x+21=-2x+6 | | 0.67x+0.3=0.3x+1 | | (-2a)+(+4a)= | | -4(u+5)=-6u-40 | | 9-3x=2+4x | | 0.83x-2=-0.67x+1 | | 5(-7-1)+61=-14 | | 0=-6x-9y | | 10h-6h-9=3 | | 4b+9a-2a+5b= | | -(3x+4)+2(1-x)+5x+8= | | 5(8-1)+61=16 | | 8.2x=8.2 | | 5(8-1)+61=2x | | -9=-4x-x+6 | | 5x+8+6x=140 | | 0.4(5-04n)=32 |

Equations solver categories