Math, asked by sudeshyadav667, 3 months ago

Simplify: (3x + 7y)(5x – 9y) – 12xy

Answers

Answered by experiencelion45

0

Step-by-step explanation:

15x^2 - 27xy +35xy - 63 y^2 - 12xy

15x^2 - 63y^2 - 4xy

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