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inysia [295]
2 years ago
9

Which is irrational?

Mathematics
1 answer:
sladkih [1.3K]2 years ago
5 0

Answer:

  (b)  √5

Step-by-step explanation:

The square root of an integer is rational if the integer is a perfect square. You probably know the first few perfect square integers are 1, 4, 9, 16, 25, 36, ...

The integer 5 is not on that list, so its square root will be irrational.

  √5 is irrational

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<u>Note: This answer is already on brainly, but to save up your time here is the answer (the owner of the answer is listed below).</u>

<em>Owner:  timothycarney2004</em>

<em>Rank: Ambitious</em>

--------------------------------------------------------------------------------------------------------------

<u>Answer:</u><em> There are </em><u>two </u><em>real roots </em>

<em> </em><u>Step-by-step explanation:</u><em> Terms in this set (6) If the discriminant of a quadratic equation is 4, which statement describes the roots? B. There are two real roots.</em>

<em>--------------------------------------------------------------------------------------------------------------</em>

<em />

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