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Which value of a would make the following expression completely factored? x2 – a

Which value of a would make the following expression completely factored? x2 – a
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3 votes
Which value of a would make the following expression completely factored?

x2 – a

User Dilyara
by
8.1k points

1 Answer

5 votes

Answer:

a = 4.

Stepby-step explanation:

x^2 - 4 = (x + 2)(x - 2).

User Mperle
by
7.6k points
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