Math, asked by nikhillathwalpanipat, 9 months ago

Expended form of (7a+5b)cube

Answers

Answered by shakebansari39

1

Answer:

(7a+5b)^3

= (7a)^3 + (5b)^3 + 3.7a.5b(7a+5b)

=343a^3 + 125b^3 + 105ab(7a+5b)

=343a^3 + 125b^3 + 735a^2b +125ab^2

MARK IT AS THE BRAINLIEST

Answered by singhmanikant427

1

Step-by-step explanation:

with the formula the answer is given

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