Math, asked by bhavneet20092007, 7 months ago

Pls tell the answer for Question 1 all parts

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Answered by Sachinverma1921
1

Answer:

I'd will be implemented of (a+b)²=a²+2ab+b²

(3x+5)²= (3x)² +2(3x)(5)+(5)²

=9x²+30x+25

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