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If 250 sqrt2 x^3-5 sqrt5 y^3=(5 sqrt2x- ...

If `250 sqrt2 x^3-5 sqrt5 y^3=(5 sqrt2x- sqrt5y)(Ax^2+Cy^2+Bxy)`, then the value of `(A+C-sqrt10 B)` is :
यदि `250 sqrt2 x^3-5 sqrt5 y^3=(5 sqrt2x- sqrt5y)(Ax^2+Cy^2+Bxy)` है, तो `(A+C-sqrt10 B)` का मान ज्ञात करें |

A

a)10

B

b)5

C

c)`5 sqrt2`

D

d)`2 sqrt5`

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