8+64b^2=89

Simple and best practice solution for 8+64b^2=89 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 8+64b^2=89 equation: 


Simplifying
8 + 64b2 = 89

Solving
8 + 64b2 = 89

Solving for variable 'b'.

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

Add '-8' to each side of the equation.
8 + -8 + 64b2 = 89 + -8

Combine like terms: 8 + -8 = 0
0 + 64b2 = 89 + -8
64b2 = 89 + -8

Combine like terms: 89 + -8 = 81
64b2 = 81

Divide each side by '64'.
b2 = 1.265625

Simplifying
b2 = 1.265625

Take the square root of each side:
b = {-1.125, 1.125}

See similar equations:

| t/3=43 | | (-3c^1/2)(2c^15/2d^-8) | | -25=a/5 | | (7x^3)/(5x^4) | | 7/4+2/3= | | 5-x=15+2x | | -3/7+1/2y=-4/5 | | 3-1/4x=2 | | 81n^2=9 | | -(18+x)=22-12+x | | 16x^3y^4-324xy^4= | | -8/5-1/2v=-7/3 | | 8k^2+96k+256=0 | | 9x^2+8x-5=-4 | | 3(b+5)+2=26 | | x^2-17x+70= | | -17+n=-40 | | x^2=32+60 | | 4n^2+36n+80=0 | | -1*3/4 | | x^2=4x-45 | | 50t=8 | | 12-7x=5x | | 2-3=10+x | | 9x-10+3x-2=180 | | x^2-32x+60= | | -5(c+0.8)+6=50 | | 9+9z=35z | | 2x^2+7x+13=7 | | 10X+3Y=154 | | 6xy(x-y)= | | 8+1/2w=-6 |

Equations solver categories