What is the limit as x approaches 49 of (x^2)/7-7/x ?

The limit as x approaches 49 of (x^2)/7-7/x is 2400/7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

limit as x approaches 49 of (x^2)/7-7/x

x \to 49 lim (\frac{x ^{2}}{7} - \frac{7}{x})

\frac{2400}{7}

Decimal

342.85714 \dots

Solution steps

x \to 49 lim (\frac{x ^{2}}{7} - \frac{7}{x})

Plug in the value

x = 49

= \frac{4 9 ^{2}}{7} - \frac{7}{49}

Simplify

\frac{4 9 ^{2}}{7} - \frac{7}{49} : \frac{2400}{7}

= \frac{2400}{7}

\frac{\partial}{\partial y} (\frac{x + y}{2})

ln (256 sin^{2} (x))

\frac{d y}{d x} = (\frac{2 y + 7}{8 x + 9})^{2}

3 x, 27

\frac{1}{( x ^{2} + 1 ) ^{2}}

What is the limit as x approaches 49 of (x^2)/7-7/x ?
The limit as x approaches 49 of (x^2)/7-7/x is 2400/7