2x(8x)=3+5

Solution for 2x(8x)=3+5 equation:

Simplifying
2x(8x) = 3 + 5

Remove parenthesis around (8x)
2x * 8x = 3 + 5

Reorder the terms for easier multiplication:
2 * 8x * x = 3 + 5

Multiply 2 * 8
16x * x = 3 + 5

Multiply x * x
16x2 = 3 + 5

Combine like terms: 3 + 5 = 8
16x2 = 8

Solving
16x2 = 8

Solving for variable 'x'.

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

Divide each side by '16'.
x2 = 0.5

Simplifying
x2 = 0.5

Take the square root of each side:
x = {-0.707106781, 0.707106781}