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AssignmentMultiple Dropdowns

Lesson 4.1: Adding and Subtracting Polynomials

Question 9 • (OC27) MATH COLL ALGEBRA-1200710-S1-Degele-VOL7006P

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. Use the drop-down menus to identify the steps Lorne used to find the difference.

Answer
Selection 1:

wrote as addition of the additive inverse

Selection 2:

wrote terms as addition of opposite

Selection 3:

grouped like terms

Selection 4:

combined like terms

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