What is the simplified form of each expression?
How do you read expressions like 3( x + 8) ?
Read an expression inside parentheses as “the quantity.” Read 3(x + 8) as “3 times the quantity x plus 8.”
✓ Got It?
Recall that a fraction bar may act as a grouping symbol. A fraction bar indicates division. Any fraction
What sum or difference is equivalent to
How can you get started?
Think of division as multiplying by the reciprocal. So change the division by 5 to multiplication by
✓ Got It?
The Multiplication Property of
Multiple Choice What is the simplified form of
What does the negative sign in front of the parentheses mean?
It indicates the opposite of the entire expression inside the parentheses.
The correct choice is C.
✓ Got It?