Math, asked by dineshnarwat8, 9 months ago

Write in expand form
( 7a +56)³

Answers

Answered by ujavalakabade0

1

7a+56+ 56+ 56

Step-by-step explanation:

I hope it's right

Answered by anshika1307

0

Answer:

using identity : (a+b)³ = a³ + b³ + 3ab(a+b)

(7a+56)³ = (7a)³ + (56)³ + 3*7a*56(7a+56)

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