Question

وی برا
the fomulce to multiply
③ [m - 3] [m+3]
2
104​

Answer 1

Step-by-step explanation:

m² - 3²

hope it helps

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Answer 2

Answer:

m²-9

Step-by-step explanation:

formula : (a+b)(a-b)=a²-b²

(m-3)(m+3)=m²-9