Solve the equation 3^(2x+1)=1000

We can use logarithms with base 3 to solve this equation.2x+1=log310002x=log3(1000)-1x=0.5(log3(1000)-1)x=2.64

SD
Answered by Samuel D. Maths tutor

5034 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Find dy/dx of the equation y=x^2 ln⁡(2x^2+1).


A curve has the equation, 6x^2 +3xy−y^2 +6=0 and passes through the point A (-5, 10). Find the equation of the normal to the curve at A.


Given that y=(4x+1)^3sin 2x , find dy/dx .


Given f(x)=2x^3 - 2x^2 + 8x, find f'(x) and f"(x).


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning