Math, asked by dasarman299, 2 months ago

find the product using identity

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Answered by shaikhafreen458

0

Step-by-step explanation:

30.1

I don't understand what is your question

Answered by Anonymous

2

αηsᴡᴇя :-

(909)²

(900 + 9)²

ʙʏ ᴜsɪɴɢ ɪᴅᴇɴᴛɪᴛᴜ - (ᴀ+ʙ)² = ᴀ² + 2ᴀʙ + ʙ²

(900)² + 2(900)(9) + 9²

810000 + 16200 + 81

= 826281

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs

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