Math, asked by debarati1089, 1 year ago

Find the expansion of the following -(i) (2x+3y+5) (2x+3y-5) (ii) (x+y+2)^3..
Please if anyone can do... plz answer it fast please...

Answers

Answered by anshu23rdmarch

5

Answer:

1.

(2x+3y)² -5²

=4x²+12xy+9y² -25 answer.

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