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labwork [276]
3 years ago
9

Select the correct answer. What are the roots of this quartaic equation? -x^2+12x-9=0

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
3 0

Answer:

Step-by-step explanation:

x= 6±3\sqrt{3}

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The answer is 120\pi. Hope I helped!
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ioda

Answer:

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Step-by-step explanation:

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8 0
3 years ago
If p=5x and q=3x-1, show that 2pq=30x²-10x
Georgia [21]

Answer:

<em>Solution in the attachment above..</em>

<h3><em><u>Hope it helps uh. !!!</u></em></h3><h2 /><h2><em><u>Stay</u></em><em><u> </u></em><em><u>Safe</u></em><em><u>!</u></em></h2>

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They will always intersect at one point

Step-by-step explanation:

^^

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