write in the following cubes in the expanded from of (3a+4b)3
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i hope it helps u......
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Step-by-step explanation:
(a+b)3=a3 +b3 +3ab (a+b)
(3a+4b)3=27a3+64b3+3(3a) (4b)(3a+4b)
= 27a3+64b3+36ab(a+b)
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