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Bess [88]
3 years ago
9

Is 1 a vomposite number?​

Mathematics
1 answer:
Bas_tet [7]3 years ago
4 0
No, 1 is not a composite number because it needs one positive factor other than 1 and itself
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Bob did chores for his neighbor. The first day he earned $8. Then he earned $10 a day for
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7 0
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ella [17]

Answer: x=\sqrt{17}-5 and x = -\sqrt{17}-5

Step-by-step explanation:

Alright, lets get started.

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x^{2} +10x = -8

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x^{2} +10x + 8 = -8 +8

x^{2} +10x + 8 = 0

To make it perfect square, we need to add 25 and subtract 25

x^{2} +10x + 8 +25-25= 0

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So,

x=\sqrt{17}-5 and x = -\sqrt{17}-5  .. Answer

Hope it will help :)

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ioda
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