Question

I need the answer from expert???

Answer 1

Answer:

(3c-b )

Step-by-step explanation:

3-5= 2+6=8-5=3

Answer 2

Answer:

Q1) a(3c-b)

A:

$3(3 \times 6 + ( - 5)) \\ 3(18 - 5) \\ 3(13) \\ 39$

Q2) b/a- c/b

A: -5/3-6/-5

L.C.M=15

-5×5/3×5=-25/15

-6×3/5×3=-18/15

-25/15-(-18) /15

-25/15+18/15

-7/15