Algebraic Expressions and Word Phrases
a⋅b=b⋅a
172
5a4/a2
What is 5a2?
A square mat has an area of 225 cm2. What is the length of each side of the mat?
What is 15 cm2?
(2x2y)(-3x3y4)
-6x5y5
7 + 6/k
x3/x-2
x5
Order the following numbers from least to greatest:
√33, 25/4, 4.8, √18
What is √18, 4.8, √33, 25/4?
(-13)2-57-(-4)3
9(3a2+2b2+c)-4(3a2-7b+12c)
What is 15a2+18b2+28b-39c?
36m3n5/-9mn4
-4m2n