What is the limit as x approaches infinity of x-2x ?

The limit as x approaches infinity of x-2x is -infinity

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limit as x approaches infinity of x-2x

x \to \infty lim (x - 2 x)

- \infty

Solution steps

x \to \infty lim (x - 2 x)

Apply Infinity Property:

x \to \infty lim (a x^{n} + \dots + b x + c) = - \infty, a < 0,

n is odd

a = - 1, n = 1

= - \infty

\int \frac{2 x - 1}{4 x ^{2} + 1} d x

(2.1) (6.4)

y = \frac{1}{x}

\frac{\partial}{\partial x} (3 (y - 2)^{3} (x - 3))

\frac{d P}{d t} = P (800 - P)

What is the limit as x approaches infinity of x-2x ?
The limit as x approaches infinity of x-2x is -infinity