\f25(c05126.9+isin126.3) U 35(c0553.1+rsir63.1) K2 25(c05233.1+isim\">33.1) U 25(c0306.9+isir806.9) Question 4 (3 points) :- Flnci .: - W . Leave your answer in simpLied pokar form Express all angles in degrees rounded to the nearest tenth. z =S(c0535 +I'S irBS") w = 2(c0540 + is \"140\") 7(cos75+isir?5) '42 10(c9575" + is irFS") "' 'J 7(cosSO.9+isirEO.9) I lOLcosSO.9+isirEO.9J Save 11m: Taken: 0:06 26 Race Rousar: Attempt 1 - r.' Question 9 (3 points) till l Find 1?\" . Leave your answer in simplied polar form. Express all angles in degrees rounded to the nearest tenth. z = 30(cos45+ is W145") 5 w=lOcosS+isirE2I my, 1.0 a; 20{cos10+isin40) lad: l.) 3(c 054 0 + is i114 0) 15 L'J 20(c059+r's \"19"] ESE, l...) 3(c059" + is \"'19\"! Save ; mwhkwwwMA m. C. Question 10 (3 points) A . 5 Write the expression in a + b! form: ([37 + i) _ 12mm 16 16W? _15V!+16: 2.04 Polar Form quomplex Numbers Quiz - Quiz ' rlme Taken: 0'06'36 Ra: a Roman Attempt 1 adv: Question 11 {3 points) 13' Write the expresgion in a + bi form (.{37 + f)? S 3% u._'_.\\ -54 10 ~.(..% 64 Hi? 43;) 64: 15 .;";. 641 Fi. ' I SEVE '.-..._._._.m W'7\"._._.,.,'_._._..._...._.'....._7.77-urmm---- - ww , "" E Question 12 (3 points) Write ma expression in a + 131' form: [2(CDS7 5 +i51rVS)]:- 4 2 _ WE ._. \"4 WE \\ ; 4 2 4W5 4&5 + AWE I Save ' L - Question 13 (3 point) : +15il'115)]" v . . , O \\Nrite the expTESSiGn in a -+ DJ form, [3320515 2' a lot-c0530 +isir803 W=S(wslo+isin10) til}?! 5050520\" +i5ir1203 fill SEC 053\" + is irB) l'iwl 2Ec052 0 + is in2 0") 2U: o 53" + is. i113") EN Save Question 8 (3 points) Find % . Leave your answer in simplied polar form. Express all angles in degrees rounded to the nearest tenth. z 2 24(c0513+isin18) w = 6(cos3 + isiI'B") link MC 051 5" + is inl 5") w l3!" 4L: 056 + is MS") - 18(c0515+f5ln15) 18[c056+ fser\") Question 1 (3 points} a - g F FD ' p 5 \"g E i g ' .3: ccus45+rsim51 '11.? 2(cos45+f5in45\"3 m 'tc05135+f5-in135] {LI 2Ec05135+i5111135"3 @ Save ; Question 2 (3 paints) : Write the foELowing complex number in potar form. xpress aEL angles in degrees rounded to the nearest tenth. 1+:' [270: E3 54 5\" + is 1m 5) - Etcos45+ 91145") Jim 513 5 +. :5 in13 5\": 21320513 5" + is \"113 5") in Takeo: 036.35 . Race. nousal': Attempt 1 I ' Save 7 'I r ram-"7 7i ' __ ~\" Question 13 ("5 point) if] Write the expression in a + bi form: [ZEC0515 is" 3 2 + 3:45 'F-V' Iii + 41' m 4 2 + 4496 m 3 + 3i +isin15)]3- Save . Question 14 (5 points) A. which of the foilowing is a complex fourth root of 16? I:;;::..n ne 0 545 4 is in4 5) iii 1 SEC 0 54 5 + is m4 5) all! 2(cos4 5" + is ln4'3') iii. 2m; 0 59 C1" + is ire 0) . Save - Question 15 (3 pointS) ' ' 7 Which of the following is a compiex fifth root of {3 + i . ' u ztcas45\"+ f5in45l Lil: 2(c059 O+ is 11190") Save Question 15 (5 points) Which of the fotlowing is a complex fth root of J5 + i? . 5 x Jim-530 + is \"'8 0) LIL? 3 2Ec053 0 +ir803 SJEECOSB" + is i116") 32(c0-56+ is i118\") I SENE Save All Responses Go te Submit Quiz w? "5-)