Solve: 3^(x^2-5x+2)=9^(x+1)

Considering that: 9=3^2. We get: 9^(x+1)=3^2*(x+1)= 3^(2x+2).

We thus solve x^2-5x+2=2x+2

which is x=0 and x=7

it will be demonstrated with more detail during the session 

PV
Answered by Petros V. Maths tutor

3212 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve algebraically the simultaneous equations x^2 + y^2 = 25 y – 3x = 13


Write x^2+4x-12 in the form (x+a)^2+b where a and b are constants to be determined.


Work out: 3 ½ – 2 ⅓ Give your answer as a improper fraction


What is 25% of 400?


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:

© 2026 by IXL Learning