please 4 answer de do koiwho will be answer my question he or she will be mark as brainlest by meit is maths subject

July 2023 1 3 Report

please 4 answer de do koi
who will be answer my question he or she will be mark as brainlest by me
it is maths subject

Answer:

(i) (2p + 3q) (2p -3q)

(II) 7(9a^2 - 16b^2)

7[ (3a+4b)(3a-4b)

(iii)(3xy+4)(3xy-4)