Question

factorise 16(2p-3q)^2 - 4(2p-3q)​

Answer 1

Answer:req factors are (2p-3q) and  (8p-12q-1)

Step-by-step explanation:

$16(2p-3q)^{2} -4(2p-3q)\\=(2p-3q)[16(2p-3q)-4]\\=(2p-3q)4[4(2p-3q)-1]\\=4(2p-3q)(8p-12q-1)$