Free help with homework

Why join Brainly?

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


An=a1+(n-1)d a3=2+(3-1)d 32=2+2d 32-2=2d 30÷2=2d÷2 d=15 a2=2+(2-1)(15) a2=2+1(15) a2=2+15 a2=17 Simple as that.
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