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Which radical expression is a rational number? Question 10 options: A) √644 B) √225 C) 360 D) √122
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Mar 20, 2021
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Which radical expression is a rational number?
Question 10 options:
A) √644
B) √225
C) 360
D) √122
Mathematics
high-school
Caknia
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Answer:
B
Explanation:
√225 = √15*15 = 15
So, √225 is a rational number
Aksel Fatih
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Mar 25, 2021
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Aksel Fatih
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