Math, asked by Ashfaaqhussqin, 12 hours ago

Simplify. i) (b-9)²

Answers

Answered by samanpreetchahal1234

1

Answer:

(b-9)^2

b^2+81-18b

Step-by-step explanation:

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Answered by kalyan84

0

(b-9)²

= b²- 2×b×9+ 9²

= b²-18b+81

Hope it helped you

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