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Which expression has a value that is a rational number?

A. 2(5 - √7 + 7 - √2)

B. 9 - √7 + 4 - √2

C. 10 - √2 + 16

D. 3 - √7 + 0

1 Answer

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Final answer:

The expression that has a value of a rational number is C. 10 - √2 + 16.

Step-by-step explanation:

The expression that has a value of a rational number is C. 10 - √2 + 16.

A rational number is any number that can be expressed as a fraction, where the numerator and denominator are both integers. In this expression, 10, √2, and 16 are all rational numbers, so when we add them together, the result will also be a rational number.

For example, if we simplify the expression, we get 10 - √2 + 16 = 26 - √2, which is a rational number because 26 is a whole number and √2 is an irrational number.

User Jake Mulhern
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