Question

1. Carry out the multiplication of the expressions in each of the
(1) 4p. q +7
(i) ab, a-b
(m) a + b 701
(v) pq + gr + rp. 0​

Answer 1

Step-by-step explanation:

(1) 4p. q +7 = 4p(q+7) = 4pq + 28p

(i) ab, a-b= ab(a-b) = a^2b - ab^2

(m) a + b 701 = (a+b) 701= 701a + 701 b

(v) pq + gr + rp. 0 = (pq + gr + rp) 0 = 0