Question

Using identities
4x2+20x + 25
We know that a2 +2ab + b 2=(a+b) square​

Answer 1

Answer:

(2x+5)^2

Step-by-step explanation:

2x^2 + 2 * 2x * 5 + 5^2

4x^2 + 20x + 25

Answer :- (2x + 5)^2

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