Question

if p=-2,q=-1and r=3 find the value of 2p-q+r​

Answer 1

Answer:

0

Step-by-step explanation:

p=-2,q=-1 and r=3

2p-q+r

put value

2×-2-(-1)+3

-4+1+3

-4+4=0

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Answer 2

Answer:

0

Step-by-step explanation:

given

p=-2,q=-1,r=3 then 2p-q+r

2×-2-(-1)+3

-4+1+3

-3+3

0