4 years ago

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

1 answer:

4 0

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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Lady_Fox [76]

9

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fgiga [73]

Answer:

$g(x) = 5|x|$

Step-by-step explanation:

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The new function

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Vanyuwa [196]

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Lisa [10]

Answer:

Step-by-step explanation:

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Ainat [17]

$4.50

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3 years ago