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Flura [38]
1 year ago
6

Given one of the roots of the quadratic equation x2 + kx + 12 = 0 is three times the other root. Find the values of k.

Mathematics
1 answer:
gtnhenbr [62]1 year ago
5 0

\huge\bold{\purple{\bold{⚡Kaboom!⚡}}}

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Answer: 350 adult tickets

Step-by-step explanation:

(omg I remember this question!)

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<em>the equation for the prob: </em>

765 = a + (a + 65)

<em>solve:</em>

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divide by 2

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<em>(the "2" in 2a is cancelled out by the other 2)</em>

<u>350 = a </u>

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