Evaluate f-2g for f = 3 and g = 27.

1/3

3

9

Evaluate x0 + y0 for x = 3 and y = 2.

0

1

2

5

If you would like to evaluate f - 2 * g for f = 3 and g = 27, you can do this using the following step:

f - 2 * g = 3 - 2 * 27 = - 51

The correct result would be - 51.

If you would like to evaluate x * 0 + y * 0 for x = 3 and y = 2, you can do this using the following step:

x * 0 + y * 0 = 3 * 0 + 2 * 0 = 0 + 0 = 0

The correct result would be 0.