z^2=85

Simple and best practice solution for z^2=85 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 z^2=85 equation: 


Simplifying
z2 = 85

Solving
z2 = 85

Solving for variable 'z'.

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

Simplifying
z2 = 85

Take the square root of each side:
z = {-9.219544457, 9.219544457}

See similar equations:

| 11 = y/3+ 8 | | 6p^2=31p-5 | | 15+50m=25+25m | | ax+box=c | | -4=2x+10 | | 43-(x+9)=8x-2 | | 6(5x+7)+4x-10=7 | | 10c+100-5c=-225 | | 4-0.4(3d)=12 | | x+4a=17+ax-6a | | 17/y+y/y+32/y+y/y=100 | | 2/5p=-4/7 | | -2(-3x-2)=-14 | | 2r^2-16r-40=0 | | 4/5x+4=8 | | 8-y^3=0 | | h/-3+ 9= 12 | | X+20=-5y | | 6(5x+7)4x-10=7 | | 3(2t-0.71)=0.9(1.4-t) | | 2-3/8x=7 | | x+33=98 | | 0.12y+0.06(y+2000)=1020 | | 6x+5=-9x+6 | | -3y-15= | | 26=8-m | | 48=15+.05x | | .16x+.6(x-4)=.01(2x-1) | | 15-w/4=23 | | 112=7xb | | -1/2h=4 | | -3+.66x=3 |

Equations solver categories