Math, asked by Sh17, 8 months ago

fatorice 16x²-81y² please help me

Answers

Answered by neerajamanivannan04

1

Answer:

(4x+9y) (4x-9y)

Step-by-step explanation:

16x² - 81y²

= (4x)² - (9y)² [a²-b²=(a+b)(a-b) ]

= (4x+9y) (4x-9y)

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