Question

The product of (m-2)(m+2) is....

(a) m² + 4 (b) m²- 4

(c) m² - 2 (d) m² + 2​

Answer 1

Answer:

(m-2) (m+2)

using indenty (a-b) ( a+b) = a²-b²

(m)²- (2)²

m²-4

option (b) is correct

hope you like it

Answer 2

Answer:

option b m^2 - 4

Step-by-step explanation:

$(m - 2)(m + 2) \\(m \times m) + (m \times 2) - (2 \times m) - (2 \times 2) \\ {m}^{2} + 2m - 2m - 4 \\ {m}^{2} - 4$

Hope it helps!!