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If 4x^2+y^2=40 and xy=6,(x>0,y>0) then t...

If `4x^2+y^2=40` and xy=6,(x>0,y>0) then the value of 2x+y is:
यदि `4x^2+y^2=40` और xy=6,(x>0,y>0) , 2x+y का मान ज्ञात करें :

A

24

B

16

C

4

D

8

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PINNACLE-ALGEBRA-EXERCISE
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