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xxMikexx [17]
3 years ago
12

Using the discriminant, how many real number solutions does this equation have? 3x^2 – 2 = 5x

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
7 0
The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-\frac{1}{3}
I hope that helps.
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Which of the following are solutions to the equation below?
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A line with a slope of 2 passes through the points (0,4) and (-6,v). What is the value of v?
krok68 [10]

To solve this problem, we should create an equation using the given information.  To do this, we should calculate the slope between the two points as if they were regular points, giving us:

change in y/change in x = (v-4)/(-6-0) = (v-4)/(-6)

Since we know that the slope is 2, we can set our calculated value for the slope of the line for the equation (v-4)/(-6) equal to 2, as shown below:

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v = -8

Therefore, v =-8 is your answer.

Hope this helps!

4 0
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