Log5x+3log5x=2

Log5x+3log5x=2

The half-life of radioactive (226Ra) is about 1599 years. That is, for a given amount of radium, half of the original amount will remain after 1599 years. After another 1599 years, one-quarter of...

Write as a single logarithm with coefficient 1

Find the answer using Logarithm

Solve 5^2x-1=20 Solve 9^5x=5^x+3

3logx+ 2log7- log y 1/2lnx-2/3lnx

logx1 logx2...... logxn-1logxn (xnxn-1^xn-2^....x1)

If log2sinx - log2cosx -log2(1-tan^2x) = -1, Then find x. Options : A) (nπ)/2 + π/8, n€Z B) nπ - π/8, n€Z C) (nπ)/4 + π/2, n€Z D) none of these Answer is...

X=Log8(0.25) will it have same answer with Log8(0.25) without X?

Use logarithm properties to answer this question for me

Ln 3x/x+1 Log √x(x-1)/x^2

How do i get rid of the e?

Log2 (x-4) - log2 (2/x) = 5

solve x for the equation,log base 2 (5x^2-x-2)=2+2log base 2 x

Let logbA=3; logbC=2; logbD=5 What is the value of logbA5C2/D6 Answer Choices: -11, -15378, 2, or 49 I dont know how to do this..I have tried many times...

if klog25=16, then the value of k(log25)^2= ??

1/3 [log4(x+3) log4 y-2 log4 z]

If you can afford to pay $900 per month, and you have $50,000 in debt in an interest-only loan which charges an annual interest rate of 9% (compounded monthly), it will take you 6 years to pay off...

The value of x satisfying the equation 4^log10x+1-6log10x-(2)3log10x^2+2=0

a= log2412 , b= log4836 , c= log3624 Then how to prove 1+abc = 2bc

Wesley L.

Premier MIT Math Tutor and SHSAT/SAT/ACT Specialist

New York, NY

5.0
(229 ratings)

Tonia M.

Double-Ivy-League-Educated, PhD tutor passionate about teaching!

New York, NY

5.0
(56 ratings)

Nikunj P.

Math and Science Specialist, Over 14 Years of Educational Experience

Scarsdale, NY

4.9
(186 ratings)