What is the limit as x approaches infinity of 2x^2+3 ?

The limit as x approaches infinity of 2x^2+3 is infinity

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limit as x approaches infinity of 2x^2+3

x \to \infty lim (2 x^{2} + 3)

\infty

Solution steps

x \to \infty lim (2 x^{2} + 3)

Apply Infinity Property:

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

n is even

a = 2, n = 2

= \infty

\int \frac{( x ^{2} + x )}{x ^{2}} d x

\frac{d ^{2} y}{d x ^{2}} + \frac{d y}{d x} - 6 y = 4 e^{- x}

cos^{2} (2 x)

\int \frac{x ^{5}}{x ^{3} - 8} d x

f (x) = - 4.9 x^{2} + 35 x + 4

What is the limit as x approaches infinity of 2x^2+3 ?
The limit as x approaches infinity of 2x^2+3 is infinity