IA10.1-10.3Sol - Math 35 Name: In Class Activity...

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Unformatted text preview: Math 35 Name: In Class Activity Da‘l‘e: Secfion 10.1-10.3 Score: 1. Sfa‘re. The quadra‘i‘ic formula: 95 1 *b-‘I'Vbaéldc 52a. 2. Solve each using The square roof properfy: a. X2=9 b.X2=20 q “fie? 96 =¢2J§ ’)é=—+ 3 . g 3, 4;; 3m :26? d. 2x2+72:0 e. (x+3)2=11 a? %:"" “‘72 «Xi-5)" -_- Ill—r X . “3b X+3 = .i' H 95 = 3* V2370 X = * 3 r I I X =1“ (oi Ebb-10L} 3‘3W1-3W? 3. Solve. using completing the. square: 0. x2+4x=—3 b.x3+4X—7=0 lav-V04 +4 = *3Hf Kai-4&1”! = 72%! (X431): “I aha)“: H tx+a=im~ c173"? 06:42: N far-x 761%“; ¢%=-i 415"!» Edi W? 4. Solve using The quadratic formula! (1. X2+4X=—3 b. X2+4X—7=0 Xsz +5=O Ctr—L 5'40“) .2 Oahu: 2405(3) 11:14::{103428 *— ‘ "—2.2, 1:441 {(9—32 'J¢-—#2‘J17*7 IL @3143 “ Izg~4i ‘1‘ ‘29-4tam‘ T 9.. x: 2-4 M “a- 9L*‘§1% Ix It ‘9“ 2. 'xs-LLxEJ-F)” at "%=‘5 7"“ 'Qim-J {zi—z? 1‘. (4x +1)2 = 36 c. X2+1= Math 35 Name: In Class Activi‘ry Date: Section 10.1-10.3 Score: (Continued) Solve using fhe quadra‘ric formuia: d. 5x228=0 8 e. 2x2—4x+2=0 f. 6x2=2x*5 Q15 :0 C- : z.“ +5110 - 91J0~4(5)zs) ’36 = L... W2 bx suffix—~— __ r—-—-_ ________.__...__. x1: x “ llLiEZIJ—é'fi ADV; x21 rx=aflf¥#”/ZOI 9w: 4‘ at A; "3 at a! % =££fl§ z 5;:- 2;. ID {ah/7:3 “9,3175? g I? /9 2 “xi—9) 5 z 5 ‘75 :: f1 rm] 2. Solveb u’r’ring gagh equation in quadratic form: (a YR .. A a ) .xL.’\'-—- :m- MN“: *2 a. 1 +i=l' LC axle: b. x4—2x2—8=0 2 x+2 X 2 Lap uzx ng74/9574‘2a‘33 mafia-8%? a?¥+o7(9f+u?)“?€(x*°7) (u—4)(u+2)=0 rx+grx+4 27(7‘42')! = ,_ _ ‘g 4x+¢=xm+27c E; Li 9&1. 9c“+a?x_4x —¢=o ‘95 =7?” ‘7‘ 1‘2 90:37: 4:0 Kira x=r\/-:.1 Compfc-Fc-l'he 53am xxx: gran-£29: +1. = 1/ +1 2 a .. c. x4—13x2+3620 d. (XE—4X)2—I7(X2—4X)+60=0 Le+u_:x°‘ Lc+ M2251-4/X a} —/?u.+00=0 (uF/&)(a-5)=0 bus/Q, 41:5 "N sag-4’an u‘—/5u+3g:o (a49)(w4)=0 U=9 0:”)! x“—4¢=/a. 1 1: 962:4/ a.“ q __. 7c -6’><"5’-O % q (7‘ ‘3‘" ’2 330 (% -5)/;e'+/)=0 r—J‘: I'd} : x 3 “I Z: OJ“.L g3,—3,a,—2} {49, "on 5,4} ...
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This note was uploaded on 01/13/2012 for the course MATH 35 taught by Professor Janetfrewing during the Fall '11 term at Riverside Community College.

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IA10.1-10.3Sol - Math 35 Name: In Class Activity...

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