SOLUTION: Will you please help me solve this equation? :) simplify. (8y)^-2= _

SOLUTION: Will you please help me solve this equation? :) simplify. (8y)^-2= __ ( Use positive exponents only.)

Question 747296: Will you please help me solve this equation? :)
simplify.
(8y)^-2= __ ( Use positive exponents only.)
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
we take the reciprocal and we raise each factor of the base to the second power

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