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HW 14 – Red text p.541 #s 15-17, p.538 #s 5, 9, 29, 31 use pages 47 - 49(due Monday) HW 15 – Red text p.538 & 539 #s 17, 18, 19, 22, 23 use pages 47 – 49 (due Tuesday) A t. sf1. s. z$. g. \,11 . t..\' ,r.rE. z. qfi .2fi e. af1.{i to. r,4 .*5 ,o.tE,F t*.\,4 ,e +. qrt.$ s. r5 .\,5 .f 4 z. rG .\ry n. et41 tt'\A' 'n.G. s. t,4 .f e tr. \E q. \/i .$ .\,5 t. ts .fn tz. stuz tu.\E G to.\E ,E Example 3 Simplify: ** o.f ".# '.!q rE u. -L: -l: . \,5 - zv3 - ttfs Vs r/s Vi tr4t, s o. ,E: 4: Y- : 4. !D- : \h .2 : trw V s vzlQ ztD t/i - z<^,fzf - 4 "- e{z _ gy5 _ gVi . \/6 _ jv!s. _ s\,O- _ s.t\/t -- \/u zt/e n/e \/6 - ,$f6f - ,.6 ' vq ,E: ,f ,4: ,p+: ra: zrl Solutian Example 4 Solution Simplify. r. f1.x/i e. fz.t/i st/i Multiply. Assume that all variables represent positive real numbers. a. zt/iFeztG) a. fi6 - fit a. zfifl-zfil: zt-zls,GFi: -ortFf : -6ab n. r/ro - r,6 : 5{r - ({, : 5fr - r n \/i t/z - \48 l.- t/z 3. 8. \/4s \/5 \/48 \/, s. {s- t/ts Simplify. Assume that alr variables represent positive rear numbers. l); v32 ,E zfz fi \/44 6 VT tr \t 538 Chapter I1

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HW 14 – Red text p.541 #s 15-17, p.538 #s 5, 9, 29, 31 use pages 47 - 49(due Monday)

HW 15 – Red text p.538 & 539 #s 17, 18, 19, 22, 23 use pages 47 – 49 (due Tuesday)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A t. sf1.s. z$.g. \,11 .

t..\€',r.rE.

z. qfi .2fie. af1.{i

to. r,4 .*5,o.tE,Ft*.\,4 ,e

+. qrt.$

s. r5 .\,5 .f 4z. rG .\ry

n. et41tt'\A''n.G.

s. t,4 .f e

tr. \E

q. \/i .$ .\,5t. ts .fn

tz. stuztu.\E Gto.\E ,E

"'\E',t.r1ffzo. {s1fi -;st. (2s,5)ezs,

ts. @f4u)er3s. (-x\45X)st. firfiF +Y. cV:.'oo/n',+t. ^,'tr/.t/urs. (zs,5il2

-,f8,+r. r{V- . V:

+1. fzot{tzo+s. zfldrz{sr. pr/1f13ss. (r,{oxy)3(xr

Rationalize the r

rr. v[V3

-

Mixed Rer

Solve.

l. x2 : 169

q. L++:+(32

Simplify.7. l9x + 2(3x -

10. (-5c2d)(-4c

Example 3 Simplify: ** o.f ".# '.!q rEu. -L: -l: . \,5 - zv3 - ttfsVs r/s Vi tr4t, s

o. ,E: 4: Y- : 4. !D- : \h .2 : trwV s v€ zlQ ztD t/i - z<^,fzf - 4

"- e{z _ gy5 _ gVi . \/6 _ jv!s. _ s\,O- _ s.t\/t-- \/u zt/e n/e \/6 - ,$f6f - ,.6

' vq ,E: ,f ,4: ,p+: ra: zrl

rvtSolutian

Example 4

Solution

Simplify.

r. f1.x/ie. fz.t/i

st/iB

Multiply. Assume that all variables represent positive real numbers.a. zt/iFeztG) a. fi6 - fita. zfifl-zfil: zt-zls,GFi: -ortFf : -6abn. r/ro - r,6 : 5{r - ({, : 5fr - r

c

n \/it/z

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3.

8.

\/4s\/5\/48\/,

Sampte is. {s-t/ts

Simplify. Assume that alr variables represent positive rear numbers.

l);v32

,E

zfzfi\/446

VTtr\t

538 Chapter I1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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