multiply (3x +2y) × (7x -8y)
please and me step by step
Answers
Answered by
14
Step-by-step explanation:
(3x+2y)(7x-8y)
21x^2+17xy-24xy-16y^2
21x^2-7xy-16y^2
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Answered by
2
Step-by-step explanation:
3x x 7x - 3x * 8y + 2y*7x + 2y*-8y
= 21x² - 24xy + 14xy - 16y²
= 21x² - 10xy - 16y²
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