University:
Felician University
Course:
MATH-002 | Basic Math Skills-Algebra
Academic year:

2019
Views:

223

Pages:

5
Author:

larbiwxcvbn

LOGARITHMS-USING ТНЕ DEFINITION Answer the following proЫems as indicated. Then, oЫain а message Ьу placing in the space provided below the letter that corresponds to each answer. nd the value of the following. 7 '1-- = 1 )-x=-aJ 1. 109 7 1 = 2. 109 2 16 = z_ ;<= 11.о 3. lо9з t 27 = 4. 109 5. 109 4 2 = 6. 109 1 + = 6 3-.< :о /х = ч] Lj )( = 2 ['>< ,ьх = 8 8 = lo9x 5 = + 14. 109 1 6 = х 2, \ 4х=?:, 8\'1(=21-. 3 \.j)(= з 1 lo9xd2 = -5 r:=:чJ ?, J../ : ')( ✓ J .. . ("><=25] (-i_'У(= \ L:, 15. lo9Bl 27 = х 11. = 2>/ч\ "' [ _!" Х Yz = 5" � = 5' -½- 109. х = 1 1/ "::, / ')( 3 4 ::ЧJ т =-1 2 N = :2 6 s = 7 15 О= 4 L = 32 в 100 81 = (9/ l/O��.: \ЬЬ 8 log _l_ = s 625 log, 2 4 = 109 -1' 16 18. 109 -1 = 3 х 8 + _1 8 7 = _1_ G = 25 16 17 18 13:]J [х= -ч] lb jх-ч] 109 1 6 х = _§__ 4 4 � 625 1 3 2 >< = Ч 2 sx -= 2?. 1 = ( 1/ ))(= 5Х=2 2. 12. 19. 5Х = = 1 у,,:З = Уэ ( 1/5,-2. , J =х 2 )(= 2..., Gf= 25] - [x°"'--=-fJ F Q G: 10 9 i;- 1 _А t-J Е; v2J 1 ЬS"/( =Ч /х=ЧJ 22.· 10922 ' = х А-'В о u, 1 = 3 ..2... 1 О 3� == 2. 1 [?С=:зJ 3 • ,L{--J._=_J._ч....,I 21. 1091 х = - 2 s 5 14 109 20. logx чх.=:!> х-5'=1/з2 (j.=iJ D о .ь1 __::__ т 15 � 2 ' 1 О. ( '/3')1,=21 (У=-3 j 13. 17. 9 1/q [Х;-2 \ 2 11 ')( = 2"3 Find the value х. 16. 8. 109 3 27 = 11 12 13 L О -G- S 19 20 U ";. 2 [) = о W= _i_ А= - 4 21 22 , = - 3 F =.2.. 5 Е =22 V= 5 s-