Question

Factorise the following using appropriate identity 2 2 16 24 9 x xy y​

Answer 1

Answer:

We know 16x

2

+24xy+9y

2

=(4x)

2

+2(4x)(3y)+(3y)

2

We know appropriate identities is x

2

+2xy+y

2

=(x+y)

2

Here x=4x and y=3y

Thus (4x)

2

+2(4x)(3y)+(3y)

2

=(4x+3y)

2