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$If $\&x$ is defined as $\&x = x + 5$ and $\#x$ is defined as $\#x = x^2$ , what is the value of $\#(\&4)$?$

Guest Nov 14, 2014

+130511

+5

Best Answer

(&4) means to put 4 into x + 5 = 4 + 5 = 9

And #(&4) means to put the result of &4 into #....so we have.....

#(&4) = #(9) = (9)² = 81

CPhill Nov 14, 2014

CPhill · Answer 1 · 2014-11-14T11:16:33

(&4) means to put 4 into x + 5 = 4 + 5 = 9

And #(&4) means to put the result of &4 into #....so we have.....

#(&4) = #(9) = (9)² = 81