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17-02-2021
Mathematics

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help pls
Which expressions below equal a rational number? Choose all that apply.

help pls Which expressions below equal a rational number Choose all that apply class=

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17-02-2021

Answer:

Step-by-step explanation:

Any rational expression can be expressed as the ratio between two integers. Since the square root of 5 or 3 are irrational the only rational expression is 1/3+4/5 because it can be expressed as 17/15 both of which are integers.

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