Question

use the order of operations to evaluate the expression when x = 4, y = 2,, and z = 10
29. 3z to the 2nd power
30. |z-8|
31. z - xy
32. xy to the 2nd power

Answer 1

theres 4 probs

Answer 2

29.
3(10)^2
300

Answer 3

30.

2

Answer 4

31

10 - 4x2
10 - 8
2

Answer 5

please use brackets in the last one.

Answer 6

xy2

Answer 7

x (y^2)
right?

Answer 8

16