Question

Mrs. Rafferty put four expressions on the board and asked her students to simplify them.





Which simplified expression has the least value?


A

Expression 1


B

Expression 2


C

Expression 3


D

Expression 4

Answer 1

Answer:

D

Step-by-step explanation:

A. 4.6507 - 5.196 = -0.5453

B.

$\sqrt{45 - 9} \\ \sqrt{36} \\ 6$

C.

$| - 2 - 1| \\ | - 3 | \\ 3$

D.

${( - 3)}^{3} \\ - 27$

Order from Least to Greatest

-27, -0.5453, 3, 6