2 years ago

What is the positive solution of x2 – 36 = 5x?

Mathematics

1 answer:

goldenfox [79]2 years ago

3 0

Answer:

Step-by-step explanation:

x² − 36 = 5x

x² − 5x − 36 = 0

(x − 9) (x + 4) = 0

x = 9 or -4

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Answer:

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Step-by-step explanation:

Given the points

(-9, 8)

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Finding the distance between (-9, 8) and (-3, -1)

$d\:=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

$=\sqrt{\left(-3-\left(-9\right)\right)^2+\left(-1-8\right)^2}$

$=\sqrt{\left(-3+9\right)^2+\left(-1-8\right)^2}$

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$\:d=3\sqrt{13}$ units

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