98x^2-18=

Solution for 98x^2-18= equation:

Simplifying
98x2 + -18 = 0

Reorder the terms:
-18 + 98x2 = 0

Solving
-18 + 98x2 = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 98x2 = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 98x2 = 0 + 18
98x2 = 0 + 18

Combine like terms: 0 + 18 = 18
98x2 = 18

Divide each side by '98'.
x2 = 0.1836734694

Simplifying
x2 = 0.1836734694

Take the square root of each side:
x = {-0.428571429, 0.428571429}