Chapter 9 Radical Functions

Homework 9.3
SSM: Intermediate Algebra
23.
25.
3 3
3
3
3
3
3
5 5 4
= ⋅
3
16 16 4
=
5 4
16⋅
4
5 4
=
3
64
=
5 4
4
3 2
4 4 x
= ⋅
5 x 5 x x
3 3 3 2
29.
7 7 4x
= ⋅
4
4x
4x
4x
4 3 4 3
=
4
4 3
4
4
7 4x
4x
⋅4x
4
4
7 4x
=
4 4
16x
=
4
7 4x
16
7 4x
=
2x
4 4
x
27.
3 2
4 x
=
5 x ⋅ x
4
=
5
3 2
3 2
x
3 3
x
3 2
4 x
=
5x
6 6 4x
= ⋅
3
2x
2x
4x
3 2 3 2
=
3
3 2
3
6 4x
2x
⋅4x
31.
3 3
x x x
= ⋅
x x x
x
=
1/ 3 1/ 2
⋅ x
( x )
1 1
+
3 2
x
=
x
2 3
+
6 6
x
=
x
=
5/ 6
x
x
2
3
6 4x
=
3 3
8x
3
3
3
6 4x
=
3 3 3
8 x
6 4x
=
2x
3 4x
=
x
33.
5
=
6 5
x
x
5
2 2
=
3
x
5 3
x
5
2
= ⋅
x
=
5 2
x
5 3 5 2
5 2
2⋅
x
5 3 2
x
⋅ x
x
=
5 2
2x
5 5
x
=
5 2
2x
x
282