Question

Refer to the image. Solve no. (i)

Answer 1

Answer:

(2x + 5)²

Step-by-step explanation:

(i)

Given polynomial is 4x² + 10x + 25.

Yes, it is a perfect square binomial.

4x² is the square of 2x. 25 is the square of 5. And 10x is the twice the product 2x and 5.

In other words, it could be factorized as,

⇒ (2x + 5)².

Hope it helps!

Answer 2

Answer:

Step-by-step explanation:

(i)

4x^2 + 10x + 25

= (2x + 5)^2