English, asked by vikramsehrawat145, 2 months ago

use the identity,solve 45^2-40^2

Answers

Answered by ShashankRasania

0

Answer:

(45-40)×(45+40)

5×85

425

Explanation:

a^2-b^2

(a-b)(a+b)

Answered by sharmilaaggarwal21

0

Explanation:

45^2-40^2

5^2 is the answer

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