3.4 algebraic expressions review

Each student solved the problem below

(4-2x)3

Who got it correct

• Only Student 1

• Only Student 2

• Student 1 and 2

• Student 2 and 3

• Student 2 and 4

Find the product

(3.2x)(2.5x)

Mathematical Equivalence

ON

Which expression is equivalent?

What is the product of (x - 4) and (-2x)

Organize the statements as true or false

Groups:

(a) True

,

(b) False

• 
• 
• 
• 

Mathematical Equivalence

ON

• Student 1

• Student 2

• Student 3

• Student 1 and 2

• Student 2 and 3