1.

The value of ∣∣∣∣xx+yx+2yx+2yxx+yx+yx+2yx∣∣∣∣ is (a) 9x2(x+y) (b) 9y2(x+y) (c) 3y2(x+y) (d) 7x2(x+y)

Answer»

The value of
xx+yx+2yx+2yxx+yx+yx+2yx
is

(a) 9x2(x+y)
(b) 9y2(x+y)
(c) 3y2(x+y)
(d) 7x2(x+y)



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