Math, asked by yewalejitendra, 1 year ago

235^2-165^2 using identities

Answers

Answered by vanshkjain000

1

Answer:

28000

Step-by-step explanation:

235² - 165²

= (235 + 165) (235 - 165) #[a² - b² = (a+b) (a-b)]

= 400 × 70

= 28000.

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