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Square Roots with Negatives

Total questions: 8

Worksheet time: 8mins

Name
Class
Date
1.

x² = 121
What does x equal?

a)

11²

b)

11 and -11

c)

20 and 11

d)

12 and 1

2.
a)
10
b)
-10
c)

10i

d)

-10i

3.
a)
10
b)
-10
c)
10i
d)
-10i
4.

True or false: Any expression that includes square roots of negative numbers also results as "undefined" with no solution

a)

True

b)

False

c)

I don't know

5.
a)
√1
b)
1
c)
-1
d)
Not possible
6.
a)

3

b)

-3

c)

3i

d)

-3i

7.

Simplify.

a)

A) Option 1

b)

B) Option 2

c)

C) Option 3

d)

D) Option 4

8.

What's the square root for this number:

a)

-4

b)

-8

c)

8/-8

d)

None of the above