What is the limit as x approaches 4 of (x^2+x)/(x+1) ?

The limit as x approaches 4 of (x^2+x)/(x+1) is 4

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limit as x approaches 4 of (x^2+x)/(x+1)

x \to 4 lim (\frac{x ^{2} + x}{x + 1})

4

Solution steps

x \to 4 lim (\frac{x ^{2} + x}{x + 1})

Plug in the value

x = 4

= \frac{4 ^{2} + 4}{4 + 1}

Simplify

= 4

y = 17 - x^{2}, x = 0, y = 0

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

\frac{\partial}{\partial x} (2 x e^{y})

\frac{1}{x}, at x = 3

5 sin^{2} (x^{2})

What is the limit as x approaches 4 of (x^2+x)/(x+1) ?
The limit as x approaches 4 of (x^2+x)/(x+1) is 4