18x^2+42=

Solution for 18x^2+42= equation:

Simplifying
18x2 + 42 = 0

Reorder the terms:
42 + 18x2 = 0

Solving
42 + 18x2 = 0

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + 18x2 = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 18x2 = 0 + -42
18x2 = 0 + -42

Combine like terms: 0 + -42 = -42
18x2 = -42

Divide each side by '18'.
x2 = -2.333333333

Simplifying
x2 = -2.333333333

Reorder the terms:
2.333333333 + x2 = -2.333333333 + 2.333333333

Combine like terms: -2.333333333 + 2.333333333 = 0.000000000
2.333333333 + x2 = 0.000000000

The solution to this equation could not be determined.