9
QuizMultiple Choice
Multiplying Polynomials and Simplifying Expressions
Question 9 • 26MATH_Recovery_Alg1B22
Sharina simplified the expression 3(2x – 6 – x + 1)2 – 2 + 4x. In Step 1 she simplified within the parentheses. In Step 2 she expanded the exponent.
Answer
A
Simplify the expression by adding and subtracting from left to right.B
Combine like terms within the parentheses.C
Combine all x-terms.D
Distribute the 3 to each term in the parentheses by multiplying.