Question

B) If p= -1,q= -2,r= 1 evaluate pqr+r3-q3-p2​

Answer 1

Answer:

10

Step-by-step explanation:

p= -1

q= -2

r= 1

pqr+r3-q3-p2

{(-1)x(-2)x1} + (1)3 - (-2)3 -(-1)2

(2x1) +1-(-8)-1

2+1+8-1

11-1

10

hope it helps ^^

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