x*(x*1.6)=234

Solution for x*(x*1.6)=234 equation:

Simplifying
x(x * 1.6) = 234

Reorder the terms for easier multiplication:
x(1.6x) = 234

Remove parenthesis around (1.6x)
x * 1.6x = 234

Reorder the terms for easier multiplication:
1.6x * x = 234

Multiply x * x
1.6x2 = 234

Solving
1.6x2 = 234

Solving for variable 'x'.

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

Divide each side by '1.6'.
x2 = 146.25

Simplifying
x2 = 146.25

Take the square root of each side:
x = {-12.093386622, 12.093386622}