Exponential to Log
2^3 = 8
log_2(8)=3
log_4(16)=2
4^2=16
Condense the logarithm.
log(x^2)+ log(4y)
log(4x^2y)
log5+logx=1
2
10^4 = 10,000
log_10(10,000)=4
OR
log(10,000)=4
log(100,000) = 5
10^5 = 100,000
Expand the logarithmic
log((3*x^4)/y)
log(3)+4log(x)-log(y)
8^(x-3) = 64
5
The inverse of Logarithmic.
What is Exponential?
5^-2 = 1/25
log_5(1/25)=-2
log_32 y = 85
32^85=y
Expand the logarithmic
log_7 ( x^2y^4)
2log_7(x)+4log_7(y)
log_5(2x-8) = log_5(4x-10)
1
Identify the base in the following:
243
What is 24?
(1/6)^-3 = 216
log_(1/6) ( 216)=-3
log_x(128)= 7
x^7 = 128
Condense the logarithm:
3log(x)+5log(y^2)
log(x^3)+log(y^10)
DAILY DOUBLE!
3log(x)+2log(x)=log(16807)
7
Identify what would be the base in the following:
log39=2
What is 3?
x^7 = 128
log_x(128)= 7
log_z x=y
z^y=x
DAILY DOUBLE! Condense the logarithm:
log_3(x)-2log_5(y)+5log_3(y^3)-3log_5(1/x^3)
log_3(xy^15)-log_5(x^9y^2)
2log(x^2)-log(x)=log(729,000)
90
DAILY DOUBLE!
He discovered logarithms.
Who is John Napier?