English, asked by infoatpedia, 9 months ago

83.
If 9x' + P + 20) xy + 49y' is a perfect square, then find the value of p.
(A) 49
(B) 89
(C) 22
(D) 19
(E) None of these​

Answers

Answered by kundankumar2006
0

Answer:

answer will none of these

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