Seudónimo Seudónimo

09-12-2015
Mathematics

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What is the value of the expression when a = 2 ?
5a^4

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antonio9990 antonio9990

13-12-2015

[tex]5a^4=? \\ a=2 \\ ---- \\ \boxed{5 \cdot2^4= 5 \cdot 16=\boxed{80}} \ \\ \\ 2^4=2 \cdot 2 \cdot 2 \cdot 2 = 16 [/tex]

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