Page 70 - Math Grade 11 (Basic)

PROEUS DARA

2. y = log x
7
m. y = log J.Sx b. y = log 05 x

I
4
n. 10 = wooo 2. 83 = 2
-2 J b. 4 .. ] l 13. 100.3010 = 2
m. 5 = 25 =
64
d. A = k"
_ __, log 2 kw-Hl
3 5 b)
n. -' 2.
b. log 64
4
~. log./216 d. log 10 1

2. logxl6 = 2 ~. logx + log(x + 9) =
I 1
b. log 9 x = 2: 13. log x = 3
8
~. logVx = ,J!ogx d. log (x+3)+1og (x-3) = 2
4
4
2
rn5.1ogsJx + 1 = Jl m. log:;[}+ log if} = log2- 3
~

2. log (3x 5) ~log + 7)
3
2
X -X
~. log-- <0
2
X - l

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