Math, asked by Cephalonia, 1 year ago

7. If p = 3, q = -5, and r = 4, find the value of:
(i) p2 - 2qr
(ii) q? - 3pr
(iv) pq + qr + rp
(u) 3pq + 10pr + 2qr
o Tfa-2andhA find the value of .
(iii) p2-pq
(vi) p + q*+pl - pq-or-pr

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Answered by Anonymous

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I hope it is helpful............................

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