What is the limit as x approaches infinity of 7^{2x} ?

The limit as x approaches infinity of 7^{2x} is infinity

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limit as x approaches infinity of 7^{2x}

x \to \infty lim (7^{2 x})

\infty

Solution steps

x \to \infty lim (7^{2 x})

Simplify

7^{2 x} : 4 9^{x}

= x \to \infty lim (4 9^{x})

Apply the common limit:

x \to \infty lim (a^{x}) = \infty, a > 1

= \infty

x^{4} + 4 x^{2} - x

\frac{d ^{2}}{d x ^{2}} (sin (7 x))

\int_{1}^{2} (x - \frac{1}{x})^{2} d x

(1 - x^{2}) y^{^{'}} - x^{2} y = (1 + x) 1 - x^{2}

\int (x^{3} + x) d x

What is the limit as x approaches infinity of 7^{2x} ?
The limit as x approaches infinity of 7^{2x} is infinity