Question

if a =3, b =5 and c=-2 find the value of : a/b+a/c - b/a with explanation pls​

Answer 1

Answer:

3/5+3/2+5/2

6+15+25

=________

10

=46/10

=23/5

Answer 2

Answer:

=-2*17/30

Step-by-step explanation:

(3/5) + (3/-2) - (5/3)

=3/5 -3/2 -5/3

[open the bracket]

=(3*2 - 3*5)/10 -5/3

[take lcm of 2 and 5]

=(6 - 15)/10 -5/3

= -9/10 - 5/3

=(-9 * 3 -5 *10)/30

[take lcm of 3 and 10]

=(-27-50)/30

= -77/30

= -2*17/30