Question

factorize the following expression using the identity (x+a)(x+b;y^4-9y^-22
$factorize the following expressions using identity(x + a)(x + b y 4 - 9y2 - 22$
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Answer 1

Answer:

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