Question

यदि x + y3 = 35 तथा (x + y)2-3xy = 7 है, xy का मान
ज्ञात कीजिए।
(A) 10 (B) 16 (C)6
O (A)
O (C)
O (B)
0 (D)
(D) 12


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Answer 1

Answer:

then find the value of y from middle split theorem then put the value of y in 1 equation u will find the X and then calculate X and y