Question

hello! i’m currently working on some practice questions, and i was wondering how you would solve this expression!

Answer 1

7

Explanation:

Givens

x = 4

y = 2

z =-3

equation

xy - z^y

Solution

(4)(2) - (-3)^2 be sure and add the brackets. Otherwise it won't come out correctly.

16 - (9) = 7