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

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

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

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

1

Solution steps

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

Plug in the value

x = 1

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

Simplify

= 1

\frac{d}{d x} (ln (36 sin^{2} (x)))

ln (x + 6 + x^{2})

x^{5 x}

\int 12 e^{2 t} d t

y = 1 - 4 x, at x = - 1

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