Question

factorizing difference of two squares​

Answer 1

Answer:

5) 9b^2 - 16

=(3b)^2 - 4^2

=(3b+4)(4b-4)

6)144-a^6

=12^2 - (a^3)^2

=(12-a^3)(12+a^3)

Step-by-step explanation:

a^2 - b^2

=(a-b) (a+b)

Hope it helps you