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Factor the polynomial completely. Q(x) = x^2 + 4x + 8
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1 vote
Factor the polynomial completely.
Q(x) = x^2 + 4x + 8

User Ericson Willians
by
7.2k points

1 Answer

2 votes

Answer:

Explanation:

x²+4x+8

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

=(x+2)²-(2 i)²

=(x+2+2i)(x+2-2i)

User Lodhb
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