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Unformatted text preview: 4D I Last update : June 13!!! 2013 Evaluate each of the followin if ossible. 36. 4% 3?. 125% 33. 3%
Answer
4% = J;
= 2
6
3.6 = a
_.__._.__. _____ __ _.________?___ W “"1. a;
I  {I
39. 31% l ‘0! (_27)§ l 41 92.5 6
Answer: I I 1 I q 1. : at?)
814;((:§1 i < '3 _ A? ) i Z 5 5
I I I t we
I I
 
! ! Write each radical expression using exponents. Assume all expressions under radial: represent
sitive numbers. 42. 45 Answer +4. —3J2_x 43. 3 y“ Recall the connection between I I  I I the rational exponent and I
radical form. 
I I  I  I P a g C 11 Radicals Cnnﬁghxﬂathheammmm. Use wi'lh permissian. DommnﬁerjuneZGﬂ 9x 3 3'—
: 7g (5 bi mm
_ lasllglh‘IEZIIIEIIﬂl‘IZDEI
54 i % wH’h gmwms' L/ .p F%
Write each anemia! gamma using raditﬂls. 48. 7% 49‘ (32$ so. 41;?
Answer:
W
The moment is reﬁned b5 the
“Fourth raot'.
Matcwhwcpauut nyptigsto Q be 2/3
b M . . a
_ ........ ..3_.":’T:”.“_T._.:”T‘_’.‘. ......... _. 32k 5 d
51. 21y? 5.2. ﬁzzy): 53. (125cm): 1‘
(5 [35“ ball ) 1
a. a q
1 E ( 5 {35 if”: b ) Simplify your answer above. ﬁtnplifyynnr answer above. Shnpljfyyouransw about. (5 623“ 5” 3‘ 6 1w 531' (1505’ in" ff) arrh‘r: Paol'tcoJZ (11 if
mrﬁﬂﬁwmm rc LonEff. 5’3 03 3* c? 55ammmp T fjiﬁ? wumiv‘ﬁﬁ unmixed radical. k}. wane aways ‘m; P a g e 12 "helical: '33 Cu Lghlﬂalhhmnxnm Us. um: n. nomadiqu um '0 W m 5‘2 (43
x’fL {1g
{5 223 Last update : lune lath 2013 Simplifying Radicals: A radical is not in simplest form if the radicand has a perfect square factor. METHOD 1 METHOD 2
Simplify. «is—o Simplify. m
JET} is called an Wradical. {5—0 = «[5 x 5 x 2 Factor the radicand.
(5—0 is not a perfect sq uare, but SCI has a perfect When a ram"Ir ls present
square factor: 25. twice. it can be removed (as
a Single) from under the
m = 1'25 x 2 We know the square root of radical
25...it is 5. We cannot
simplify‘fi = 5 x J: We write this as a
W.
#25): =5xJi Wewﬂtethlsasa
mm = W
= 515’
Cub [0
Write the fullawi as mixed radicals in sim lest form. 3
56. 'Jﬁ § *3 [5%
5 '5 [316
G '5‘ 4214:
______________ __ 7’5 5‘5
59, #200
“‘57—'13? '''''''''''''''' “5:35:14 ____________ " 64. 3 432 P a g t": 13 Caneighlﬂmhhcammrnm Use with pumissinrt. Donut maﬁerjuneimlé _,..r—“‘*:.
t 1’ Last update : lune lBtI'I 2013 Write the followln as mixed radicals in 31111 e es. 2m 56. ~5v’500 5?. gm
1
= '3')": #9 X 10
1
= 3 x 3 x ﬁll
= 1 xx’ﬁ
= «IE
53. % 69 i 108 7a. {#5000 _._.._._.._..._._.._._._.._.._.._..a_._._._._._._._.._._.._._._.._I— 71. Challenge. Write 44/5 as an entire radical. a....._......._._.._.._.._........._........._._...._.._........._..._........M.hﬂﬁ.ﬂ#.ﬁ~.#.~.mﬂmﬂ.wﬂﬂ_hﬂ...__ 3'2. Challenge. Write —2§J§ as an entire radical. F El g L": 14 Calmi313: Mathheammmm. Use with permissian Do not maﬁerjune 201$ ...
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 Spring '14
 Lefebvre
 Calculus, Radicals, Prime number, Square number, Fourth raot

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