MENU
Educational Resources
Exam Papers
Form 1 Videos
Form 2 Videos
Form 3 Videos
Form 4 Videos
Grade 4 Videos
Grade 5 Videos
Grade 6 Videos
Grade 7 Videos
Class 8 Videos
Form 1 Exams
Form 2 Exams
Form 3 Exams
Form 4 Exams
KCSE Videos
Class 8 Exams
Grade 5 Exams
Grade 4 Exams
Grade 3 Exams
Grade 2 Exams
Grade 1 Exams
Online Tests
Online Tuition
Sign In
Join
Get access to thousands of educational resources
Get premium membership
and access revision papers with marking schemes, video lessons and live classes.
OR
Processing. Please wait.
Form 3 Mathematics Logarithmic Notations Questions and Answers
Solve the equation :2log x-log(x-2)=2log3
(2m 8s)
1248 Views
SHARE
|
« Previous
Next »
1.
Solve for x in log(7x-3)+2log5=2+log(x+3).
2.
Find the value of x that satisfies the equation Log(2x-11)-log2=log3-logx
3.
Find x if -3log 5 +log #x^2#=log#1/125#
4.
Solve for x (log
3
#x) ^2#-#1/2log#
3
#x#=#3/2#
5.
Find the value of x that satisfies the equation, log (x+5)=log 4-log(x+2)
6.
Solve the equation: log(x+24)-2 log3=log (9-2x)
7.
Solve the equation log
10
(6x-2)-1=log
10
(x-3)
8.
evaluate, without using mathematical tables, the expression 2log
10
5-#1/2#log
10
16+2log
10
40
9.
Find, without using mathematical tables ,the expression #Log_2#(#x^2#-9)=#3log_2#2+1
10.
Solve for y in the equation #log_10# (3y+2)-1=#log_10# (y-4)
11.
Find the value of x given that log(15-5x)-1=log(3x-2)
12.
Without using mathematical tables or calculator,solve the equation #2log_10# x-#3log_10# 2+#log_10# 32=2
13.
Solve the equation :2log x-log(x-2)=2log3
14.
solve the equation:2log15-logx=log5+log(x-4)
15.
Solve the equation: 2log x-log(x-2)=2log3
16.
Without using mathematical tables or a calculator,evaluate #5/6log_10#64+#log_10# 50-#4log_10# 2
17.
Given that #2logx^2+logsqrtx #=k logx,find the value of k
×
Share Content Via:
Facebook
Twitter
WhatsApp
Close
Get premium membership