find the value of 8a^3+1/27a^3 when 2a+1/3a=5
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Answered by
0
Answer:
135
Step-by-step explanation:
Answered by
2
Answer:
115
Step-by-step explanation:
8a³+1/27a³ =as I write on the form of a³+b³
(2a)³+(1/3³)=(2a+1/3a)³=5
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