Question

(Score for Question 1: of 4 points)

1. Evaluate the expression using the order of operations. Show your
work
-5(-10 – 2(-3)) ?
Answer:

Answer 1

-
Answer is 20.


5(-10-2(-3))

-5(-10+6)

-5(-4)

20

Answer 2

-80

Explanation:

-5(-10 – 2(-3)
`)^(2)`

-5(-10+6
`)^(2)`

-5x(-4
`)^(2)`

-5x
`4^(2)`

-5x16

-80