SOLUTION: Simplify (7B)^-2

Question 718440: Simplify
(7B)^-2
Answer by algebrahouse.com(1659) (Show Source): You can put this solution on YOUR website!
(7B)^-2

1
----- {to make a negative exponent positive, move the term up or down, opposite of where it currently is}
(7B)�

1
----- {took everything in parentheses to the 2nd power}
49B�

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