Math, asked by Ashmeet06, 4 months ago

Write the following in the expanded form
1) (a+2b+c)²

Answers

Answered by aniketsaini76777

4

Answer:

(i) (a + 2b + c)2

= a2 + (2b)2 + c2 + 2a(2b) + 2ac + 2(2b)c

= a2 + 4b2 + c2 + 4ab + 2ac + 4bc

please mark as brinialist

Answered by rishabh994

1

Answer:

Okk ...so u r from Punjab

In which class u r ?

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