WorksheetsCA_0.3_Roots and Radical
Total questions: 15
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
Simplify the following radical: √32
a)
3√2
b)
4√8
c)
16√2
d)
4√2
2.
Simplify the following
a)
11√5
b)
11√10
c)
5√5
d)
12√10
3.
Simplify the following
a)
17√2
b)
9√1
c)
9
d)
9√2
4.
Simplify this following form
a)
13√3
b)
10√30
c)
13√6
d)
11√3
5.
√5 × √10
a)
50
b)
2√5
c)
5√2
d)
5√10
6.
Simplify:
a)
1/5
b)
20/100
c)
2/10
d)
1/√25
7.
Simplify √45x⁴y⁷
a)
3x²y³√5
b)
9x²y³√5y
c)
3x²y³√5y
d)
3x⁴y⁷
8.
Simplify.
∜-81
∜-81
a)
-9
b)
9
c)
3
d)
not possible
9.
Simplify the expression:
a)
√2 - 3√3
b)
2√-59
c)
-2√2 - 3√3
d)
-3.782
10.
Simplify the expression:
a)
6x2y2 ∛3
b)
6xy2 ∛6x2
c)
∛1296x5y6
d)
cannot combine; unlike radicand
11.
Is this statement True or False
67>8
a)
True
b)
False
12.
Determine whether it is right triangle or not, if a given triangle has legs a = 6 , b = 15 , and hypotenuse c = 21
a)
Right Triangle
b)
Not Right Triangle
13.
Determine whether it is right triangle or not, if a given triangle has legs a = 4 , b = 7 , and hypotenuse c = 11
a)
Right Triangle
b)
Not Right Triangle
14.
Simplify (−827)32
a)
−49
b)
49
c)
−827
d)
none of these answers are correct
15.
Rationalise this following form
a)
b)
c)
none of these answers are correct
100 %
