Math, asked by kumaramarjeet7100, 7 months ago

please help me solving my problem I will mark as brainlist please fast answer

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Answered by surajkumar7917

1

Answer:

1st (p+5)²=so-(a+b)²=a²+b²+2ab

p²+5²+2p5

2nd same formula sat it

(2t+9)²=2t²+9²+2(2t×9)

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