Algebra Practice Quiz #2 (radicals)

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Enter integers (such as 7, -11, or 0) in each answer box below.

[1]

Remove ALL perfect-square factors from under the radical :

72
=

[2]

Remove ALL perfect-cube factors from under the radical :

1080
=

[3]

Re-write using one square root :    4

2
-

8
+ 2

72
=

2

[4]

Re-write using one cube root :    2

16
- 3

54
+ 2

432
=

2

[5] Re-write with integer denominator :

1

6

=

6

[6] Multiply :

( 3 -2

6
) ( 3 + 2

6
) =

[7] Multiply :

( 1 -

6
) ( 1 + 2

6
) = +

6

[8] Divide :

1 - 2

6

1 + 3

6

=

   +

6

-53

[9] Multiply :

( 1 +

2
) ( 1 -

2
+

4
) =

[10] Multiply :

( 3

6
) ( 2

72
) =

2

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