Question

If p= -4 and q = 1 then find the value of each of the following.
(i) 2p+7pq+q*​

Answer 1

Answer:

-35 is the answer you get after substituting the respective values

Answer 2

Given : p= -4

q= 1

So, 2p+7pq+q

= 2 × (-4) + 7 × (-4) × (1) + 1

= -8 + -28 + 1

= -36 + 1

= -35