Question

find the value of the following
a = -2 , b = -3 and c = 2
3 ab - 4bc + 5 ca ​​

Answer 1

Answer:

putting the value if a b and c we get ,

3 ( -2) ( -3) - 4 (-3) 2 + 5 ×2 ( -3)

= 18 + 24 - 30

= 42 - 30

= 12

ur answer is 12.

Answer 2

Step-by-step explanation:

3 ab - 4bc + 5 ca

3(-2)(-3) -4(-3)((2) +5(2)(-2)

18+24-20

22

Ans