What is the limit as x approaches 0 of 7/(x^2+x)-7/x ?

The limit as x approaches 0 of 7/(x^2+x)-7/x is -7

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limit as x approaches 0 of 7/(x^2+x)-7/x

x \to 0 lim (\frac{7}{x ^{2} + x} - \frac{7}{x})

- 7

Solution steps

x \to 0 lim (\frac{7}{x ^{2} + x} - \frac{7}{x})

Simplify

\frac{7}{x ^{2} + x} - \frac{7}{x} : - \frac{7}{x + 1}

= x \to 0 lim (- \frac{7}{x + 1})

Plug in the value

x = 0

= - \frac{7}{0 + 1}

Simplify

= - 7

\frac{\partial}{\partial x} (\frac{x y}{x + 1})

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

\frac{\partial}{\partial z} (x yz + x y^{5} + y z^{5} + z x^{5})

f (x) = 2 e^{3 x}

- 4 e^{4 t}

What is the limit as x approaches 0 of 7/(x^2+x)-7/x ?
The limit as x approaches 0 of 7/(x^2+x)-7/x is -7