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Vanyuwa [196]
3 years ago
14

Simplify (x^2-4x-12)/(x^2-4)

Mathematics
1 answer:
Law Incorporation [45]3 years ago
5 0

Answer:

(x-6)/(x-2)

Step-by-step explanation:

(x^2-4x-12)=(x^2+2x-6x-12)

X(X+2)-6(X+2)

(x-6)(X+2)

(x^2-4)

= (x-2)(x+2)

(x-6)(X+2)/(x-2)(X+2)

(x-6)/(x-2)

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The temperature in Anchorage, Alaska, was -3°C in the afternoon. After the sun went down,the temperature dropped 6 degrees. What
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The graph of a linear relationship has a slope of -5 and passes through the point (2, -12). Write the equation of the line in sl
DerKrebs [107]
<h3>Answer:</h3>

y=-5x-2

<h3>Solution:</h3>
  • We are given the line's slope and a point that it passes through.
  • Using the given information, we can write the equation of the line in Point-Slope Form:
  • y-y_1=m(x-x_1)
  • In this formula, y₁ stands for the y-coordinate of the point, m stands for the slope of the line, and x₁ stands for the x-coordinate of the point.
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  • Plug in the values:
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  • Now, convert into Slope-Intercept Form, y=mx+b:
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  • y=-5x+10-12
  • y=-5x-2

Hope it helps.

Do comment if you have any query.

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scoundrel [369]
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"{-9; -6.5; -5.2}" 

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- Hope it helps.

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Step-by-step explanation:

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