Question

-3xy = what when x = 5 and y = -6 ?

Answer 1

90.

Explanation:

To find the value of -3xy when x = 5 and y = -6, we can substitute these values into the given equation.

-3xy = -3(5)(-6)

First, we multiply 5 and -6:

-3xy = -3(-30)

Next, we multiply -3 and -30:

-3xy = 90

Therefore, when x = 5 and y = -6, the value of -3xy is 90.