Factoring Special Polynomials
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Objective
I can factor special product polynomials, including difference of squares and perfect square trinomials.
Part 1 of 4
Warm-up video
MaeMap · 10:13
We don't generate video — this one is by MaeMap on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 4
Key concepts
3 concepts
- 1
When factoring special case polynomials, remember that a² - b² can be factored into (a + b)(a - b).
- 2
A polynomial in the form a² + 2ab + b² can be factored into (a + b)² and a polynomial in the form a² - 2ab + b² can be factored into (a - b)².
- 3
When factoring, if you get confused using 'a' in the formula and 'a' in your polynomial, use subscripts to keep them separate or change the variable.
Part 3 of 4
Practice
12 questions
Factor the following expression: 49x² - 36
Which of the following expressions is a perfect square trinomial?
Part 4 of 4
Exit ticket
Quick comprehension check
“Factor the polynomial: 9x² - 16”
Sample answer included in the free materials
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