-4w^2=-80

Simple and best practice solution for -4w^2=-80 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 -4w^2=-80 equation: 


Simplifying
-4w2 = -80

Solving
-4w2 = -80

Solving for variable 'w'.

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

Divide each side by '-4'.
w2 = 20

Simplifying
w2 = 20

Take the square root of each side:
w = {-4.472135955, 4.472135955}

See similar equations:

| -7y^2-4=200 | | q^2+8=12 | | w^2+6=-194 | | y^2+6=70 | | 2/3x=3/4x | | 15/p-20=3p-9/p-20-3/p | | x+1.949845x=0.1 | | 52-x+x^2=10 | | 2t^2-14t+20=0 | | 6x-3-3x=15 | | x/1.3=160000 | | 5(2y+3)+5=0 | | 6z+3=5z+5 | | -47x+78=-60 | | -3/*-7 | | 8p+1=5p+1 | | 7.8+x=-4.5 | | x^3+6x^2-37x=0 | | 1/x^2=7 | | 36=x+(x-2)+(x-4) | | Cosx=1.18 | | 14m=16 | | 142=3X-2 | | (x-3)/5-(4-3x)/3=2/15 | | -8x-4=9x+2 | | 5(x^2-20)=2X(3+x)-58 | | 4-xi=0 | | 21x-41+3=13 | | -2a+5=a-4 | | 2tanx*cosx=tanx | | 3(2m-5)=-3(m+4) | | 2(3x+1)=5x-22 |

Equations solver categories