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Answered

in a radical expression, what is the index if it is not written?
A.0
B.1
C.2
D.unable to determine​

Sagot :

CYLE81IN

Answer:

C.2

Step-by-step explanation:

because if we written a √ sign it is a square root symbol and if it is a square root it's index is 2

In a radical expression, what is the index if it is not written?

Answer: [tex]\huge\bold\red{\tt{C.2}}[/tex]

☞ In a radical expression, if the index is not indicated, it is automatically assumed to be 2 which is a square root.

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