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Which products result in a difference of squares or a perfect square trinomial? Check all that apply. (5x + 3)(5x – 3) (7x + 4)(7x + 4) (2x + 1)(x + 2) (4x – 6)(x + 8) (x – 9)(x – 9) (–3x – 6)(–3x + 6)
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Which products result in a difference of squares or a perfect square trinomial? Check all that apply.

(5x + 3)(5x – 3)
(7x + 4)(7x + 4)
(2x + 1)(x + 2)
(4x – 6)(x + 8)
(x – 9)(x – 9)
(–3x – 6)(–3x + 6)

User Rharvey
by
3.3k points

2 Answers

2 votes

Answer:

A, B, E, F

Explanation:

User Guido Visser
by
4.0k points
1 vote

Answer:

A, (5x + 3)(5x – 3)

B, (7x + 4)(7x + 4)

E, (x – 9)(x – 9)

F, (–3x – 6)(–3x + 6)

Explanation:

Which products result in a difference of squares or a perfect square trinomial? Check-example-1
User Alex Herman
by
3.4k points
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