Math, asked by tanusri2806, 3 days ago

Is (m‒5)(m+5)=m2‒10?

Answers

Answered by vighnajitsaxena
0

Answer:

No , it is m² - 25

Step-by-step explanation:

(m+5)(m-5) = m² - (5)²     As it is in the form of a plus b into a minus b , that comes to be a square - b square

Answered by uttambera538
1

(m - 5)(m + 5) = 2m - 10

m - 5m - 25 = 2m - 10

m - 5m - 2m = -10 + 25

-6m = 15

6m = -15

m = -15/6

m = -5/2

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