b^2+2=68

Simple and best practice solution for b^2+2=68 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 b^2+2=68 equation: 


Simplifying
b2 + 2 = 68

Reorder the terms:
2 + b2 = 68

Solving
2 + b2 = 68

Solving for variable 'b'.

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

Add '-2' to each side of the equation.
2 + -2 + b2 = 68 + -2

Combine like terms: 2 + -2 = 0
0 + b2 = 68 + -2
b2 = 68 + -2

Combine like terms: 68 + -2 = 66
b2 = 66

Simplifying
b2 = 66

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

See similar equations:

| 4x^6+8*x^3-32=0 | | x/2+x=85 | | p-5-13p=160-11 | | -3x-(1.6+0.5x)=2.4-5.5x | | x(x+2)=6x | | 5(x-9)+7=5x+8 | | 1x+11x=1+x | | 3.1a+4(2.5+2a)=31+5.1a | | 0.7x-11=1.1x-13 | | 21y+1=34 | | 0.4(3x+6)=1.3-(x+2) | | 15x^3-9x^2+18x= | | 52-(2x+16)=2(x+3)+x | | 2(4x+5)=15 | | 6y+6=24 | | 392x-30-1=8x-4 | | x^2-51x=0 | | x-t=a+b | | 25x-9-12x+3=24x-4-11x+11 | | 7=8-1 | | s-t=t+x | | 2x+5=143 | | 5x+9-9x=15-17x+13x-6 | | 7m-28=28 | | N+26=41 | | a-b=x-g | | 3(y-2)= | | 5m+8=53 | | c-7=7 | | 300y=16500 | | 9r-10=46+r | | t-7=4 |

Equations solver categories