Use logarithms to solve the equation 3^(2x+1) = 4^100

We have 3^(2x+1) = 4^100

=> log(3^(2x+1)) = log(4^100)

=> (2x+1)log(3) = 100log(4)

Answered by Ian C. Maths tutor

5843 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

What is the best way to prove trig identities?


How would I differentiate cos(2x)/x^1/2


y=x^2, find dy/dx


Find the sum and product of the roots of the equation 2x^2+3x-5=0


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences