Question

1. Evaluate each expression . Show your work. (6 points : 2 points for each correct answer with work shown )

A. - 2 + 12 - 2 ^ 3 + 2 ^ 0 * 3
B. (9) ^ (1/2) + sqrt(25) - 8 + 2 + 3 ^ 2
C. 1/2 * 3/5 * (2 ^ 3 - 6) + 1/5

Answer 1

A. - 2 +12 -23 / 20 * 3 B. (9) ½ + √25 - 8 / 2 +3^2 C. ½ * 3/5 (23 - 6) + 1/5

2 +12 -8/ 1* 3 4.5 +√25 - 8 / 2 + 9 ½ * 3/5 2 + 1/5

- 2 + 12 - 8 / 3 4.5 + 25 - 4 + 9 0.6+1/5

-2 + 12 - 2.6 9.5 - 13 0.32 0.32

10 -2.6 -3.5

7.4

Explanation:

Answer 2

A. 5

B. 11

C. 0.8

Explanation:

IM 100% sure