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How many real number solutions exist for 2x2 + 8x + 8 = 0?

How many real number solutions exist for 2x2 + 8x + 8 = 0?
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How many real number solutions exist for 2x2 + 8x + 8 = 0?

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User Nzs
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1 Answer

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Hello,

There is one solution with multiplicity 2.

2x^2+8x+8=0\\ 2(x^2+4x+4)=0\\ 2(x+2)^2=0\\ Sol=\{ {-2}\}
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User Mars J
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