Question

factorise : 1+ p+pq+ p2q​

Answer 1

Answer:-

(1+pq) (1+p)

step by step explanation:

1 + p + pq + p^{2} qp

2

q

= (1 + pq ) ( p + p^{2} qp

2

q ) { grouping terms }

= (1+pq) p( 1 + pq)

= (1+pq) (1+p)