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julia-pushkina [17]
3 years ago
7

Is square root of 100 irrational or rational?

Mathematics
2 answers:
viva [34]3 years ago
7 0
<span>Square root of 100 is a rational number. Because sqaure rooot 100 = 10. And, 10 can be written in the form rational number. Any number that can be written in the form of p/q where p and q are integers and q in not zero is called a rational number.</span>
Dennis_Churaev [7]3 years ago
5 0
For this case we have the following number:
 \sqrt{100}
 By power properties we can rewrite the number.
 We have then:
 \sqrt{100} =  \sqrt{10*10}
 \sqrt{100} =  \sqrt{10^2}
 \sqrt{100} = 10
 We observe that the result can be written as the quotient between two whole numbers.
 For example:
 \frac{200}{20} = 10
 This means that the number is rational.
 Answer:
 
square root of 100 is rational.
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