45-3c^2=0

Solution for 45-3c^2=0 equation:

Simplifying
45 + -3c2 = 0

Solving
45 + -3c2 = 0

Solving for variable 'c'.

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

Add '-45' to each side of the equation.
45 + -45 + -3c2 = 0 + -45

Combine like terms: 45 + -45 = 0
0 + -3c2 = 0 + -45
-3c2 = 0 + -45

Combine like terms: 0 + -45 = -45
-3c2 = -45

Divide each side by '-3'.
c2 = 15

Simplifying
c2 = 15

Take the square root of each side:
c = {-3.872983346, 3.872983346}