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badi
 3 years ago
If a and b are positive integers and a<sup>2</sup> = 49 and 3b<sup>3</sup> = 192. Find the value of 2a + 3b.
badi
 3 years ago
If a and b are positive integers and a<sup>2</sup> = 49 and 3b<sup>3</sup> = 192. Find the value of 2a + 3b.

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shivam_bhalla
 3 years ago
Best ResponseYou've already chosen the best response.0Is this your question \[\large a^2=49 \space \space and \space \space 3b^3=192\] ??

sheg
 3 years ago
Best ResponseYou've already chosen the best response.2if this is ur question in that case \[a=7 , b = 4\]

sheg
 3 years ago
Best ResponseYou've already chosen the best response.2\[2a+3b=2\times{7} + 3\times{4}=26\]
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