x^2+6x+7 factor this equation please

please factor x^2+6x+7
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1 Answer

x²+6x-7=(x+7)(x-1), but x²+6x+7 has irrational factors: 

x²+6x+7=x²+6x+9-2=(x+3)²-2=(x+3-√2)(x+3+√2).

by Top Rated User (1.2m points)

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