Question

2. Ifp = 3 and q = -3, find the value of:
a) 2p + 9 - 3pq.
b) pºq? + p3 - q + pq? + p'q.​

Answer 1

hope it help you first is a second is b

Answer 2

$\huge \mathfrak { \color{blue}{ \underline{ \underline{Answer}}} }$

• $\sf{ \color{red}{a) \: 2 \times 3 + 9 - 3 \times 3 \times ( - 3)}}$
• $\sf{ \color{red}{6 + 9 - ( - 27)}}$
• $\sf { \red{6 + 9 + 27}}$
• $\sf{ \red{15 + 27}}$
• ${ \bold{ \red{42}}}$