Math, asked by aditimaheshwari568, 4 months ago

factorise 9xsquareysquare -16​

Answers

Answered by Anonymous
0

Answer:

(3xy+4)(3xy-4)

Step-by-step explanation:

9x²y²-16

= (3xy)²-(4)²

= (3xy+4)(3xy-4)

using formula -y² = (x+y)(x-y)

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