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Evaluate the expression 16/x + 2y for x ...

Evaluate the expression `16/x + 2y` for `x = 8` and `y=3`.

A

10

B

8

C

12

D

6

Text Solution

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Knowledge Check

  • Evaluate the expression ((x-y)^(3) + (y-z)^(3) + (z-x)^(3) )/( (x-y) (y-z) + (z-x) ) in the simplest form.

    A
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    B
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    C
    3
    D
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  • The value of expression ( y + 10)/( x - 2) - (8 + y)/( x - 2) - (2)/( x - 2)

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    is 0
    B
    depends on x
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    D
    is 1

  • If x+y=sqrt3, x-y=sqrt2 , then the expression 8xy(x^2+y^2) has the value

    A
    `5sqrt2`
    B
    `10sqrt2`
    C
    20
    D
    5

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