Math, asked by 68585, 10 months ago

plz help.. I will mark the best answer as brainliest.​

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Answers

Answered by mohammed55
0
d.none of these
is the answer to the question
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Answered by Payelpati2003
0

Answer:

option (A) is correct

Step-by-step explanation:

2x + y/3 = 12

or, (2x+y/3)³ = (12)³ = 1728

∴8x³ + y³/27 = (2x + y/3)³-3×2x×y/3( 2x + y/3)

                     =  1728 - 2xy×12

                     =  1728 - (24×30)

                     =  1728 - 720

                     = 1008

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