EXPAND.
3x+4y)(3x-5y)
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Answers
Answered by
0
Step-by-step explanation:
9x²-15xy+12yx-20y² is your answer
Answered by
2
Answer:
9x² - 3xy - 20y²
Step-by-step explanation:
Given,
(3x + 4y)(3x - 5y)
=> 3x * 3x + 3x * (-5y) + 4y * 3x + 4y(-5y)
=> 9x² - 15xy + 12xy - 20y²
=> 9x² - 3xy - 20y²
Hope it helps!
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