Factories: 16(2p – 3q) 2 – 4(2p – 3q)

Question

Factories: 16(2p &#x2013; 3q) 2 &#x2013; 4(2p &#x2013; 3q)

Philoid · Accepted Answer

16(2p – 3q)² – 4(2p – 3q)

= (2p – 3q){16(2p – 3q) – 4}

= (2p – 3q){(32p – 48q) – 4}

= (2p – 3q)(32p – 48q – 4)

= 4(2p – 3q)(8p – 12q -1)

So,

We get,

16(2p – 3q)² – 4(2p – 3q) = 4(2p – 3q)(8p – 12q -1)