English, asked by tarakchhetri347, 4 days ago

If (a+b)² = a²+6a+9. Find the value of b. *

Answers

Answered by mp473406

1

Answer:

3 is the right answers

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Answered by chatterjeenirmalya82

0

Answer:

Step-by-step explanation:

✏Given here ,

↪(a+b)²= a²+6a+9

=>a²+b²+2ab = a²+6a+9

=>a(2b-6)=(9-b²)

=>a = (9-b²)/(2b-6)

⏩Hopes its helps u

↪Marks brainliest.

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