Question

a)Factorize (2a+3)^2-9b^2
b) show that (4p^q +3^q)^2-4(4p^q-3^q)^2=48p^q^2

plz do answer guys ​

Answer 1

Step-by-step explanation:

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

( 2a+3)^2=a^2

-9b^2=b^2

a^2=4a^2+9+12a

((2a+3)+3b)((2a+3)-3b)