Answer:
1. (3)² - 4 = 5
(0)² - 4 = -4
(-3)² - 4 = 5
(-5)² - 4 = 21
2. 18 - 3(-3) = 18 + 9 = 27
18 - 3(-1) = 18 + 3 = 21
18 - 3(0) = 18 - 0 = 18
18 - 3(7) = 18 - 21 = -3
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
1. (3)² - 4 = 5
(0)² - 4 = -4
(-3)² - 4 = 5
(-5)² - 4 = 21
2. 18 - 3(-3) = 18 + 9 = 27
18 - 3(-1) = 18 + 3 = 21
18 - 3(0) = 18 - 0 = 18
18 - 3(7) = 18 - 21 = -3