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If (5 sqrt5 x^3-3 sqrt3 y^3) div (sqrt5x...

If `(5 sqrt5 x^3-3 sqrt3 y^3) div (sqrt5x- sqrt3y)=(Ax^2+By^2+Cxy)`, then the value of `(3A + B -sqrt15 C)` is:
यदि `(5 sqrt5 x^3-3 sqrt3 y^3) div (sqrt5x- sqrt3y)=(Ax^2+By^2+Cxy)`,तो `(3A + B -sqrt15 C)` का मान ज्ञात करें:

A

3

B

12

C

8

D

5

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PINNACLE-ALGEBRA-EXERCISE
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  18. If x + y + z = 19,x^2 +y^2+z^2=133 and xz=y^2, x>z>0, what is the valu...

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