C. 81
C. 1
a.9
c. 3.7
1. The simplified form of 91/2.
a. 9
b. 3
2. The simplified form of (81)".
b. 81
3. The square of 11 is...
a. 121
b. 22
4. The square root of 169
b. 12
5. Simplify a° +2.
a. 3
b. 2a
The square root of -9.
b. 3
c. 13
a. 12
C. 2
c. no real roo
a. -3
Simplify (a1/2) (a1/4)
b. a1/2
a. a1/6
C. a1/8​