Calculus Examples

$\frac{{3.99}^{3} - 16 \cdot 3.99}{3.99 - 4}$

Step 1

Simplify the numerator.

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Step 1.1

Raise $3.99$ to the power of $3$ .

$\frac{63.521199 - 16 \cdot 3.99}{3.99 - 4}$

Step 1.2

Multiply $- 16$ by $3.99$ .

$\frac{63.521199 - 63.84}{3.99 - 4}$

Step 1.3

Subtract $63.84$ from $63.521199$ .

$\frac{- 0.318801}{3.99 - 4}$

$\frac{- 0.318801}{3.99 - 4}$

Step 2

Simplify the expression.

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Step 2.1

Subtract $4$ from $3.99$ .

$\frac{- 0.318801}{- 0.01}$

Step 2.2

Divide $- 0.318801$ by $- 0.01$ .

$31.8801$

$31.8801$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$