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23 votes
23 votes
Which choices are equivalent to the expression below? Check all that apply.A.B.C.6iD.-6

Which choices are equivalent to the expression below? Check all that apply.A.B.C.6iD-example-1
User Boris Stitnicky
by
2.7k points

1 Answer

18 votes
18 votes

The expression is given to be:


√(-36)

Apply the radical rule:


√(-a)=√(-1)√(a)

Therefore, the expression becomes:


√(-36)=√(-1)√(36)

Recall the imaginary number rule:


√(-1)=i

Therefore, the expression becomes:


=i√(36)

Simplify:


=6i

The correct option is OPTION C.

User Mevaka
by
2.7k points
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