Math, asked by piyusamanta45, 7 hours ago

1) (3x + 5)2 – ( 3 x-5)²

Answers

Answered by dubeyanushka07
0

Answer:

9x²+25+30x-(9x²+25-30x)

9x²+25+30x-9x²-25+30x

=60x

Step-by-step explanation:

hope it helps...

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