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Multiplying Monomials and Binomials
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Terms in this set (13)
Which shows a perfect square trinomial?
16x2 + 24xy + 9y2
Which is equivalent to (9y2 - 4x)(9y2 + 4x), and what type of special product is it?
81y4 - 16x2, the difference of squares
What is the product?
2x(x - 4)
2x2 - 8x
What is the product?
(5r + 2)(3r − 4)
15r2 − 14r − 8
What is the product?
(-3s + 2t)(4s - t)
-12s2 + 11st - 2t2
Adi used algebra tiles to represent the product (-2x - 2)(2x - 1).Which is true regarding Adi's use of algebra tiles?
She used the algebra tiles correctly.
Which will result in a difference of squares?
NOT (-7x + 4)(4 - 7x)
What is the product?
(6r − 1)(−8r − 3)
−48r2 − 10r + 3
The table represents the multiplication of two binomials.Which letters from the table represent like terms?
B and C
Kylie explained that (-4x + 9)2 will result in a difference of squares because (-4x + 9)2 = (-4x)2 + (9)2 = 16x2 + 81. Which statement best describes Kylie's explanation?
Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.
What is the product?
-9x(5 - 2x)
18x2 - 45x
Which is equivalent to (9y2 - 4x)(9y2 + 4x), and what type of special product is it?
81y4 - 16x2, the difference of squares
Which shows a difference of squares?
16y2 - x2
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