Math, asked by phannymamatha73, 9 months ago

(a+ b)2 what is this

Answers

Answered by Anonymous

5

Answer:

(a+b)^2=a^2+2ab+b^2

Answered by Dionysus

3

Step-by-step explanation:

( a + b )² = a² + 2ab + b²

it's a Identity which we can use directly

it's a quadratic polynomial..

it depends on your question .....

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