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What are the factors of the polynomial a^2 + a - 2? Select all that apply. A) a - 1 B) a + 2 C) a + 1 D) a - 2
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What are the factors of the polynomial a^2 + a - 2? Select all that apply.

A) a - 1
B) a + 2
C) a + 1
D) a - 2

User Trs
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1 Answer

4 votes

Answer:

A) a - 1 and B) a + 2

Explanation:


a^2+a-2=a^2+2a-a-2=a(a+2)-1(a+2)=(a+2)(a-1)

User Weston Watson
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