Math, asked by Kareenagehlot, 10 months ago

expand 2 into a upon 2 + b upon 3​

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Answered by priyanikkadu
0

Answer:

I can't understand your point

Answered by Anonymous
1

use the identity (a+b)² = a² + b² + 2ab

( \frac{a}{2} ) ^{2}  + ( { \frac{b}{3} })^{2}  + 2 \times  \frac{a}{2}  \times  \frac{b}{3}

 \frac{a^{2} }{4}  +  \frac{ {b}^{2} }{9}  +   \frac{b}{3} a

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