3x*3x-48=0

Solution for 3x*3x-48=0 equation:

Simplifying
3x * 3x + -48 = 0

Reorder the terms for easier multiplication:
3 * 3x * x + -48 = 0

Multiply 3 * 3
9x * x + -48 = 0

Multiply x * x
9x2 + -48 = 0

Reorder the terms:
-48 + 9x2 = 0

Solving
-48 + 9x2 = 0

Solving for variable 'x'.

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

Add '48' to each side of the equation.
-48 + 48 + 9x2 = 0 + 48

Combine like terms: -48 + 48 = 0
0 + 9x2 = 0 + 48
9x2 = 0 + 48

Combine like terms: 0 + 48 = 48
9x2 = 48

Divide each side by '9'.
x2 = 5.333333333

Simplifying
x2 = 5.333333333

Take the square root of each side:
x = {-2.309401077, 2.309401077}