haunm0450 haunm0450

10-10-2020
Mathematics

contestada

Which expression is rational?

4.121221222…
square root of 36
square root of 21
1.192744502…

Respuesta :

Fardous Fardous

10-10-2020

Answer:

1 and 4

Step-by-step explanation:

because the square roots are always irrational. however, a rational number can be expressed as a decimal, fraction, and others...

Hope that helped

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izzybellee20004 izzybellee20004

29-03-2021

Answer:

the answer would be a or b

Step-by-step explanation:

because they both can be written as fraction

hope this helps you!

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