stanleyjaylan stanleyjaylan

23-08-2021
Mathematics

contestada

Evaluate-2xy, if x=-4 and y=1.
32
0-16
0-32
16

Respuesta :

rijarafiquee rijarafiquee

24-08-2021

Answer:

8

Step-by-step explanation:

This question asks for us to substitute values of variables into the following equation: -2xy

We know two pieces of information:

x = -4
y = 1

All we have to do is substitute the values for variables.

-2xy

-2(-4)(1)

= 8(1)

=8

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