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यदि x:y=3:4 है तो (5x-2y)/(7x+2y)=?...

यदि `x:y=3:4` है तो `(5x-2y)/(7x+2y)=?`

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If x:y = 3:2 and x+y = 90, then the value of (x-y) is: यदि x:y = 3:2 और x+y = 90 है, तो (x-y) का मान है:

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If (2x-y) : (5x+3y) = 3:8, then find the value of (x^2+y^2) : (x^2-y^2) . यदि (2x-y) : (5x+3y) = 3:8 है, तो (x^2+y^2) : (x^2-y^2) का मान ज्ञात करें |

If x- 4y = 0 and x+ 2y = 24, then what is the value of (2x + 3y) /(2x-3y)? यदि x- 4y = 0 तथा x+ 2y = 24 है, तो (2x + 3y) /(2x-3y) का मान क्या है? ,

5x+2y=4 7x+3y=5

If x:y= 3: 4, then the value of (5x - 2y)/(7x + 2y) =

If (5x+2y) : (10x+3y) = 5:9 , then (2x^2+3y^2 ):(4x^2+9y^2) =? यदि (5x+2y) : (10x+3y) = 5:9 , है, तो (2x^2+3y^2 ): (4x^2+9y^2) =?

3x-4y=-7,5x-2y=0

If x-y = 13 and xy = 25, then the value of x^2-y^2 =? यदि x-y = 13 और xy = 25 है, तो x^2-y^2 =?

If x - 2y = 3 and xy = 5, find the value of x^2-4y^2 . यदि x - 2y = 3 तथा xy = 5 है, तो x^2-4y^2 का मान क्या होगा ?