Question

If p= -2, q=-1 and r = 3, find the value of (i) p2 +q? -T2 (ii) 2p? - q? + 3r? (iv) p + q + r + 3 par (v) 3p²q +5 pq+ 2 par (iii) p -q-
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Answer 1

Answer:

P2+q

Px2+q

-2x2+(-1)

-4-1

-5 ans

Answer 2

Step-by-step explanation:

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