Question

16 a square minus 9 b square​

Answer 1

Step-by-step explanation:

16*a^2 - 9*b^2 =

(4a)^2 - (3b)^2 = (4a+3b)(4a-3b)

Answer 2

Step-by-step explanation:

16a² - 9b²

(4a)² - (3b)²

[(a² - b²) = (a+b)(a-b)]

(4a + 3b) (4a - 3b)