Math, asked by msyed2204, 12 days ago

Using suitable identity find 482

Answers

Answered by pcplionelmessi

2

Answer:

48² = (50 - 2)²

Using the identity (a-b)² = a² - 2ab + b²

(50-2)²

= 50² - 2 x 50 x 2 + 2²

= 2500 - 200 + 4

= 2304

∴ 48² = 2304

Hope it helps you.

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