48+3x^2-1260=0

Solution for 48+3x^2-1260=0 equation:

Simplifying
48 + 3x2 + -1260 = 0

Reorder the terms:
48 + -1260 + 3x2 = 0

Combine like terms: 48 + -1260 = -1212
-1212 + 3x2 = 0

Solving
-1212 + 3x2 = 0

Solving for variable 'x'.

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

Add '1212' to each side of the equation.
-1212 + 1212 + 3x2 = 0 + 1212

Combine like terms: -1212 + 1212 = 0
0 + 3x2 = 0 + 1212
3x2 = 0 + 1212

Combine like terms: 0 + 1212 = 1212
3x2 = 1212

Divide each side by '3'.
x2 = 404

Simplifying
x2 = 404

Take the square root of each side:
x = {-20.099751242, 20.099751242}