Calculus Examples

$x + 4 (9 - 5 x \cdot 2)$

Step 1

Simplify each term.

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Step 1.1

Multiply $2$ by $- 5$ .

$x + 4 (9 - 10 x)$

Step 1.2

Apply the distributive property.

$x + 4 \cdot 9 + 4 (- 10 x)$

Step 1.3

Multiply $4$ by $9$ .

$x + 36 + 4 (- 10 x)$

Step 1.4

Multiply $- 10$ by $4$ .

$x + 36 - 40 x$

$x + 36 - 40 x$

Step 2

Subtract $40 x$ from $x$ .

$- 39 x + 36$

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