Answers>Maths>A Level>Article

Express 9^(3x+1) in the form 3^y, giving "y" in the form "ax+b" where "a" and "b" are constants.

9= 3² so 9^3x+1= 3^2(3x+1)= 3^6x+2

y= 6x+2 where a=6 and b=2

LB

Answered by Laura B. • Maths tutor

18391 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Find the area bounded by the curve x^3-3x^2+2x and the x-axis between x=0 and x=1.

Integrate Sin^2(x)

Find the centre and radius of the circle with the equation x^2 + y^2 - 8x - 6y - 20 = 0.

How do you find the turning points of a curve described by the equation y(x)?

We're here to help

Message us on Whatsapp

+44 (0) 203 773 6020

Company Information

Popular Requests

Maths tutor Chemistry tutor Physics tutor Biology tutor English tutor GCSE tutors A level tutors IB tutors Physics & Maths tutors Chemistry & Maths tutors GCSE Maths tutors

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy

CLICK CEOP

Internet Safety

Payment Security

Cyber

Essentials