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SAT Math Prep Day 1 Flashcards | StudBud
SAT Math Prep Day 1
1 / 5
Which of the following expressions is equivalent to (a + b)(a - b)?
A
(a - b)
2
B
(a + b)
2
C
ab(a - b)
D
a
2
- b
2
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correct · 0:00
