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Unformatted text preview: 9' 9' 9' 9' 9' 9" 9""I 9' 9' 9' .‘r n» @ﬂlﬁﬁmlﬁcnre:1uf1pt 1mm: T5%[1euf24p1sj Multiply and simpliﬁ. Assmne that all expressiens under the radisals represent nennegaﬁve
mnnhers. 1' 5x 1"le Cheese the correct precinct. [gs 5315 C] 3 x1! rs
[:1 I2. 51.131 [:1 D. 5:: {9'9'9'9'9'9'9'9'999F’rn @ﬂlﬁﬁmtﬁmre:1uf1pt Tﬁtﬁmre: ?5%{13uf24p15]
Wrrte an equivalent expresmen using radrcal i
3 {Simplify your answer. Type an integer.)
625 4 9' 9' 9' 9" 9' 9'“l 9' 9' .‘r it} ‘1'. O 99
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Simplifybytakingreets 9f the runnerater andthe deneminater. ’ 216
3 —
125
216 6
s‘— = —
125 5 {Simplify your answer. Type an exact answer, using radicals as needed} 600 663066 sooooﬂeoooooprn
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Solve. y+3—1=5 Select the correct choice below and, if neeessary= ﬁll in the answer box to complete your
choice. rgfs The solutionisy= 33. {Simplify your answer. Type an integer or a fraction. Use a comma to separate answers
as needed) [:13. The solutionis not a real number. 4:. o'o'owoaooaooouo .‘r n
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Multiply. (sﬁ—sﬁj(sﬁnsﬁ)
(sﬁ—sﬁj(sﬁnsﬁ): —sro (Simplify your answer. Type an exact answer= usinigIr radksals as needed} «I. aﬂoaoaoﬂeﬂeaoaoﬂoﬂop Jr Hr
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Usethelaws ofexponentsto sunphfy i 1‘
j E: In:
E 1
g 105 — {Simplify your answer. Type exponential
1D 5 notation with rational exponents} {owaeaoaeeaaeaem'111 ©ﬂlﬁﬁmtﬁmre:1nf1pt Tatszone: 15%{1 [gilt 31f—_ = _4
(Typcaniniegermadncﬁnal) [:1 B. The mat is not :1 1113111111an. 4. oaaaeaoaeaeaoaaaeamg 1 1+
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Useraﬁﬂnalaxpunentstumite 1!?  ﬁasasingleradhalexpressinn Change the correct 31111135511111. 4
[JR 1 [H13 1’75”“ 3204 1—. s __ 4 0000000 soaaeoeeoeeaeprn ©ﬂlﬁﬁm15mre:luf1pt 1mm: 15%[1euf24 htheﬁghtuianglgﬁmithelengthufthe silenntgiven. llilillul’eanexactans'svirerarmdan
appreximatinnte three decimalplaces. in; a
b a=ll b=12 Whatistheexactvaluecfc?'51233
{Type an exact answer= using radicals as needed.) What is the value of c appruaimated to 3 decimal places? 163?]
{Rnund to the nearest thousandth.) {oaaaeaoaeaeaoaeaeaeasn ©ﬂlﬁﬁm15me:lnf1pt Tﬁtﬁcnne: rsss{1euf24p1s]l Televirian sets. What dues it mean to refer to a Zﬂ—in TV set or a 25—in TV set? Such units
refer tuthediagunalefthe screen. AZS—inTV setalsu has a wﬂhufﬂﬂ inches. What is its hdghi? WhatistheheightufaZS—inTV? 15 inches H. 4:. ewaeapeeaeaepeae' .r H
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Subtract. Simplify by ceIlecting like radical terms if pussible.
TIE wt?
NE —21.‘_ = 415 II[Simplif1.r 3mm answer. Type an exact answer, using radicals as needed.) @ﬂlﬁﬁnﬂﬁme:ﬂnf1pt THEEIre: 15%[1suf24 ‘.‘§i1::1:sliﬁ.r by factoring. Asslune that all expressinns under radicals represent nnnnegative
runnhers. Swisst5 ‘
3 3
32  t5 = 1t2 4t2
{Type an exact answer= using radicals as needed.) waaﬁféwcms»
@Wﬁme:luf1pt TEEcure: 15%[130f24p15]E Find the fullnwing. Assmne that x can represent aﬂj.r real manher. Use absolute value nntatinn
when necessary. *JxZ—Mxms
*JxE—14x+4 = x—r sﬂﬂﬁwaw“ MﬁﬁWiﬁ}
{ﬁ+5ﬁ]{fﬁ—Sﬁ}= —63 {Type an exact answer, using radicals as needed) «H. 4:. in. 1:? ﬂip a. G7. us EF 5,? GP
@ﬂlﬁﬁmtﬁmre:1uf1pt Multiply m1 BimPHY by factoring ‘ill' 10,000  ‘1," 100,000 ‘iII' 10,000 “if 100,000 = 100% {Type an exact answer, using radicals as needed) 511015—515} 15005—505): xii—153’? (Simplify 30m answer. Type an exact answer, usingr radicals as needed) «sféﬁﬁﬁﬁfﬁéar»
@Qlﬁﬁmlﬁme:ﬁuf1pt TEIISCIH'E: 15%[150f24p15]£
Snlve.
3
053+? +2=4 Select the correct ch0ice heluw and, if necessary, ﬁll in the answer hex t0 complete 300m
ch0ice. [24‘0 1"ll
The s0hrli0nisx= E. {Simplifyr 30m answer. Type an integer or a Tractinn. Use a c0n1n1a t0 separate answers
as needed.) [:13. The s0hrli0nis net a real number. 4.4.{oaeacpepeaoaoaeaeaoprn ©ﬂlﬁﬁm15me:lnf1pt TEtEcan:?5%{13clf24pts]£ The formula r=2" 5L canbe used to approximate the speed I, inmiles per hour, of a car that
haslefl skidmarks oflengthL,infeet. Howfarwillacar skidat 30mph? Thecarwillskid 32!] feet. H.{waeacpepeaoaoacpeaoprn NE? = (5m) 3
{Simplify your answer.) 4.4.{oaeacpepeaoaoacpeaearn ©ﬂlﬁﬁm15me:lnf1pt Tﬁtﬁcnre:?5%{15uf24p13] Subtract. Simplifyr by collecting like radical terms if possible, assuming that all expressions
under radicals represent non—negative mrmbers. 3 3 Hex—41m“ 3 3 5 5
ism: ".llﬂx4 = aim: —x 101 {Simplify your answer. Type an exact answer, using radicals as needed} @Wémﬁ 1 of 1 pt Tut Emue:
AIM or subtact Shnplify by cullecﬁng like radical terms, if passible. avg—515+??? ﬁﬁ—Sﬁ+ﬂ_= an"? (Shnplify 3mm answsr. T31): an Exact answer, using radicals as madad.) @mﬁﬁmsga;::uf1?pt TEtSmIE:?5%[15uf24pt Find the following. mm Select the correct choice below and, if necessary, ﬁll in the answer box to complete your
choice. er— o1“ — 5 (Silnpﬁfj' your answer.)
.1? B. The root is not a realmnuher. @ﬂlﬁﬁnﬁﬁajre:ﬂuf17pt 1mm:?5%{1su{24p1
Use rational exponents to simplify. Write the _ iii—1‘
answer in radical notation, if possible. The ”WEI 15 3  {Silﬂpﬁfj' your answer. Type an exact
{SJ—4 answer using radicals as needed)
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