Question

insert 4 arithmetic means between 3x+y and 8x-4y

Answer 1

Answer:

First term is t

1

=a=3

Sixth term is t

6

=a+5d=23

d=4

The other four terms are t

2

=a+d=3+4=7

t

3

=a+2d=3+2∗4=11

t

4

=a+3d=3+3∗4=15

t

5

=a+4d=3+4∗4=19