Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

What is the answer for the equation. I need it fast.

4*3∧2x+2 - 9∧x=243
Comment has been deleted
the power of three is 2x+2 and the power of 9 is x


4x3^2x+2 -9^x=243
4x3^2X x3^2-9^X=243
orr   9^X=243/35=6.9
or 3^2X=6.9   or    2X=6.9^1/3
or 2x=1.89
hence X=.995
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts