Math, asked by adityagiri99, 3 months ago


2) Solve: (m + 3) (m - 3) = 40​

Answers

Answered by priya8514
5

Step-by-step explanation:

hope this answer helps you

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Answered by Priyankagahlawat
2

Answer:

we have to find m

Step-by-step explanation:

(m +3)( m - 3) =40

m² - 3m +3m - 9 =40 [-3m+3m =0]

m² - 9 =40

m² = 40+9

m² = 49

m² =7²

m=7

Hope it helps :-

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