Question

Use algebraic identity and factorise 9x²y² - 16​

Answer 1

Answer:

Refer to the above attachment..

Plz mark me as a brainlist..

Humble Request!!

Thank you so much

Answer 2

Hey there mate here is your answer

Given,

9x²y² - 16​

= (3xy)^2-(4)^2                    ( By using a^2-b^2 = (a+b)(a-b) )

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

Thanks...