Question

When a=5, b=1, and c=-3, find the value of: ab+3bc+4ca​

Answer 1

Answer:

5×1 + 3(1×[-3]) + 4([-3] × 5)

5 + (-9) + (-60)

-64

Answer 2

Answer:

-64

Step-by-step explanation:

a = 5, b = 1, c = -3

ab + 3bc + 4ca

= 5 - 9 - 60

= -64