Math, asked by mamtavaishnav456, 8 months ago

Plz send ans quickly who will send me correct ans i will mark it brainliest

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Answered by thiyagarajankr1956
3

Answer:

Q.no 2

(a)4x^2-9y^2=(2x)^2-(3y)^2

=(2x+3y)(2x-3y)

(b)9(x^2)(y^2)-16=(3xy)^2-4^2

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

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