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murzikaleks [220]
3 years ago
15

Solve the rational equation 2x/x-3 - 2x-5/x^2-8x+15 = -3/x-5

Mathematics
1 answer:
e-lub [12.9K]3 years ago
4 0

Answer:2\cdot \frac{x}{x}-3-2x-\frac{5}{x^2}-8x+15=-\frac{3}{x}-5\quad :\quad x=\frac{1}{2},\:x=\frac{7+\sqrt{149}}{10},\:x=\frac{7-\sqrt{149}}{10}\quad \left(\mathrm{Decimal}:\quad x=0.5,\:x=1.92065\dots ,\:x=-0.52065\dots \right)

Step-by-step explanation:

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The correct answer is option C<span>
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Answer:

Following are the solution to the given equation:

Step-by-step explanation:

The graph file and correct question are defined in the attachment please find it.

According to the linear programming principle, we predict, that towards the intersections of the constraint points in the viability area, and its optimal solution exists.  The sketch shows the points that are (0,16), (3,1), and (6,0).

by putting each point value into the objective function:

\to P(0,16) = 768\\\\\to P(3,1) = 183\\\\\to P(6,0) = 270

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3 years ago
What is the value of x?<br> 799<br> A. 36°<br> B. 14°<br> C. 1440<br> D. 56
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Answer:

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#1

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#2

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Answer:

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Step-by-step explanation:

y = mx + b; m is slope and b is y-intercept

1. y = 3x - 7

The equation is already in slope-intercept form, so you can find the slope and intercept.

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