chelseapursley45 chelseapursley45

Today at 11:24 AM
Mathematics

Answered

For any real number c, sqrt c^2 =
A. I
B. ?
C. c
D. 1

For any real number c, sqrt c^2 = A. I B. ? C. c D. 1 class=

Answer :

Аноним Аноним

Today at 11:29 AM

Answer:

option A. |c| is the answer.

because sqrt of any number is always positive. that's why we add the modulas symbol around the interger.

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