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4 votes

√(169) =\sqrt[3]\sqr{64a^(3) }
find a

User JeffZheng
by
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1 Answer

3 votes

Answer:

a = 3 1/4 or 3.25

Explanation:

Simplify the right side :

√169 = 13

13 = ∛64a³

Simplify left side :

13 = 4a

Divide both sides by 4 :

13/4 = a

a = 3 1/4 or 3.25

Hope this helped and have a good day

User Gbellmann
by
4.8k points