Maths-

General

Easy

Question

# Factor the given expression completely.

Hint:

### using the formula factorize the given expression

## The correct answer is: 7xy(x-3y)(x+3y) is the factorized form of the given expression.

### Ans:- 7xy (x - 3y)(x + 3y) is the factorized form of the given expression.

Given,

Taking out common factor 7xy out of equation , we get

Write

Applying

Here a = x ; b = 3y

We get ,

∴ 7xy (x - 3y)(x + 3y) is the factorized form of the given expression

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