(8+1)(8-1)=

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Solution for (8+1)(8-1)= equation: 


Simplifying
(8 + 1)(8 + -1) = 0

Combine like terms: 8 + 1 = 9
(9)(8 + -1) = 0

Combine like terms: 8 + -1 = 7
9(7) = 0

Multiply 9 * 7
63 = 0

Solving
63 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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