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

The limit as t approaches 1 of (t^2-4)/(t-2) is 3

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

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

3

Solution steps

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

Plug in the value

t = 1

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

Simplify

\frac{1 ^{2} - 4}{1 - 2} : 3

= 3

\int (9 x^{5} - 6 x^{3} + 4 x) d x

x \to 1 lim (\frac{1 - \frac{1}{x}}{x - 1})

\frac{d}{d x} (\frac{cos ( x - y )}{sin ( y - x )})

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

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

What is the limit as t approaches 1 of (t^2-4)/(t-2) ?
The limit as t approaches 1 of (t^2-4)/(t-2) is 3