(3-8x)(3+8x)=

Solution for (3-8x)(3+8x)= equation:

Simplifying
(3 + -8x)(3 + 8x) = 0

Multiply (3 + -8x) * (3 + 8x)
(3(3 + 8x) + -8x * (3 + 8x)) = 0
((3 * 3 + 8x * 3) + -8x * (3 + 8x)) = 0
((9 + 24x) + -8x * (3 + 8x)) = 0
(9 + 24x + (3 * -8x + 8x * -8x)) = 0
(9 + 24x + (-24x + -64x2)) = 0

Combine like terms: 24x + -24x = 0
(9 + 0 + -64x2) = 0
(9 + -64x2) = 0

Solving
9 + -64x2 = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -64x2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -64x2 = 0 + -9
-64x2 = 0 + -9

Combine like terms: 0 + -9 = -9
-64x2 = -9

Divide each side by '-64'.
x2 = 0.140625

Simplifying
x2 = 0.140625

Take the square root of each side:
x = {-0.375, 0.375}