10.30.14 radicals and rational exponents · microsoft word - 10.30.14 radicals and rational...
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RADICALS AND RATIONAL EXPONENTS Exit Ticket REDO!
Warm Up
What happens when there’s a FRACTION in the EXPONENT?
𝟗𝟏𝟐= 𝟒𝟗
𝟏𝟐=
𝟖𝟏
𝟏𝟐=
𝟖𝟏𝟑= 𝟏𝟐𝟓
𝟏𝟑= 𝟔𝟒
𝟐𝟑=
Rewrite 𝒙 with a fractional exponent. Rewrite 𝒂𝟑 with a fractional exponent.
Radical Form vs. Exponent Form
Radical Form
x!!
Exponent Form
x!!
‘a’ represents the ______________.
‘b’ represents the ______________.
Always remember, _______________ over _______________.
• If in exponent form, re-write in radical form. • If in radical form, re-write in exponent form.
1. x!!
2. 𝑓!! 3. w!
4. (5r)
!!
5. (3v)!!"
6. (2𝑐)!!
7. 6
8. 𝑥!𝑦!
Practice Match each radical and exponent form. Color code it in Notability! A
5!!
B
( 𝑝! )!
C
𝑝!!
D
( 5)!
E
𝑝!!
F
5!
G
𝑝!!
H
(5𝑝)!!
I
( 5𝑝! )!
J
(5𝑝)!
1
𝑝!!
2
5!!
3
(5𝑝)!!
4
𝑝!!
5
𝑝!!
6
5!!
7
5!!
8
(5𝑝)!!
9
(5𝑝)!!
10
𝑝!!
Applying Exponent Rules
1. 𝑥!!𝑥
!!
2. (81𝑐!)!! 3. 4x(5𝑥
!!)!
4. (!
!!!
!!)!!
DOMINOES Insert picture here:
HW
13.
14.