What is the limit as x approaches a of (4^2+4)/(x+5) ?

The limit as x approaches a of (4^2+4)/(x+5) is (20)/(a+5)

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limit as x approaches a of (4^2+4)/(x+5)

x \to a lim (\frac{4 ^{2} + 4}{x + 5})

\frac{20}{a + 5}

Solution steps

x \to a lim (\frac{4 ^{2} + 4}{x + 5})

Plug in the value

x = a

= \frac{4 ^{2} + 4}{a + 5}

Simplify

= \frac{20}{a + 5}

\frac{\partial}{\partial z} (y e^{z})

\frac{d h}{d t} = - 2 k h

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

\frac{d}{d A} (0.0155 A^{3} - 0.372 A^{2} + 3.95 A + 1.21)

What is the limit as x approaches a of (4^2+4)/(x+5) ?
The limit as x approaches a of (4^2+4)/(x+5) is (20)/(a+5)