Question

If P is equals to minus 2 and q is equals to 1 and R is equals to 3 find the value of
P-Q- r
3p - 2q + 4r
P2+qr
2p + 3qr

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

p+q-r =-6

3p-2q+4r==4

p^2+qr=7

2p+3qr==5

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