Question

Somebody, please help!

What is the value of -2 xy if x = -1 and y = 6?

-12
12
8
26

Answer 1

12

Explanation:

-2xy

and we know that x=-1 and y=6 so we just subsitute

-2 (-1) (6)

the answer is 12.

Answer 2

12

Explanation:

-2xy

-2(-1)(6)

2(6)

12