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" 11.यदि "2x-3y=10" और "xy=16," तो "8x^(...

" 11.यदि "2x-3y=10" और "xy=16," तो "8x^(3)-27y^(3)" का मान ज्ञात कीजिए। "

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1+8x^(3)+18xy-27y^(3)

If 2x + y = 6 and xy = 4, then find the value of 8x^3+y^3 is: यदि 2x + y = 6 तथा xy = 4 है, तो 8x^3+y^3 का मान ज्ञात कीजिए।

If 9x^2+y^2=37 and xy = 2 , x, y> 0 , then the value of (27x^3+y^3) is : यदि 9x^2+y^2=37 और xy = 2 , x, y> 0 , तो (27x^3+y^3) का मान ज्ञात कीजिए ।

If 2x-3y=10 and xy=16 , find the value of 8x^(3)-27y^(3) .

If 2x-3y=10 and xy=16 , find the value of 8x^(3)-27y^(3) .

If x^3+y^3=16 and x + y = 4, then find the value of x^4+y^4 . यदि x^3+y^3=16 और x + y = 4 है, तो x^4+y^4 का मान ज्ञात करें

dy/dx का मान ज्ञात कीजिए यदि x=2at,y=at^2

If x+y+z=10 and xy+yz+zx = 15, then find the value of x^3+y^3+z^3-3xyz . यदि x+y+z=10 and xy+yz+zx = 15 है, तो x^3+y^3+z^3-3xyz का मान ज्ञात करें ।

If x = 255, y = 256, z = 257, then find the value of x^3+y^3+z^3-3xyz . यदि x = 255, y = 256, z = 257 है, तो x^3+y^3+z^3-3xyz का मान ज्ञात कीजिए ।