If 5x+9y = 5 and 125x³+729y³ = 120 then the value of the product of – McqOptions

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1.	If 5x+9y = 5 and 125x³+729y³ = 120 then the value of the product of x and y is:
A.	45
B.	135
C.	1/135
D.	1/9
Answer» D. 1/9

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