1x(1x(45-40))=

Solution for 1x(1x(45-40))= equation:

Simplifying
1x(1x(45 + -40)) = 0

Combine like terms: 45 + -40 = 5
1x(1x(5)) = 0

Reorder the terms for easier multiplication:
1x(1 * 5x) = 0

Multiply 1 * 5
1x(5x) = 0

Remove parenthesis around (5x)
1x * 5x = 0

Reorder the terms for easier multiplication:
1 * 5x * x = 0

Multiply 1 * 5
5x * x = 0

Multiply x * x
5x2 = 0

Solving
5x2 = 0

Solving for variable 'x'.

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

Divide each side by '5'.
x2 = 0

Simplifying
x2 = 0

Take the square root of each side:
x = {0}