Math, asked by shyamsundar2729, 1 month ago

simplify(2m-3y)(2m+3y)

Answers

Answered by udit24singhania

0

Answer:

4m²-9y²

Step-by-step explanation:

(2m-3y)(2m+3y)

(2m)²-(3y)²

4m²-9y²

Answered by 97jungshookie

0

Answer:

2m(2m+3y) - 3y(2m+3y)

=4m² + 6my - 6my - 9y²

=4m²-9y²

Step-by-step explanation:

multiply each number with one another and cancel 6my and -6my because -×+=- so the answer is 4m²-9y²

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