Question:The value of 
`((2.3)^3 + .027)/((2.3)^2 - .69 + .09)`is : 

A `2.6` 
B `2` 
C `2.33` 
D `2.27` 

+ Answer
A 

+ Explanation
Given Exp :

`=((2.3)^3 + (0.3)^3)/((2.3)^2 - 2.3 xx 0.3 + (0.3)^2)`

`=((a^3 + b^3)/(a^2-ab + b^2))`

`=(a + b)`

`=(2.3 + 0.3)`

`=2.6`

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Irin Moni

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