3j^2-300=0

Solution for 3j^2-300=0 equation:

Simplifying
3j2 + -300 = 0

Reorder the terms:
-300 + 3j2 = 0

Solving
-300 + 3j2 = 0

Solving for variable 'j'.

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

Add '300' to each side of the equation.
-300 + 300 + 3j2 = 0 + 300

Combine like terms: -300 + 300 = 0
0 + 3j2 = 0 + 300
3j2 = 0 + 300

Combine like terms: 0 + 300 = 300
3j2 = 300

Divide each side by '3'.
j2 = 100

Simplifying
j2 = 100

Take the square root of each side:
j = {-10, 10}