Основы мат. анализа Примеры

$| - 4 | + | - 3 |$

Step 1

Simplify each term.

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Step 1.1

The absolute value is the distance between a number and zero. The distance between $- 4$ and $0$ is $4$ .

$4 + | - 3 |$

Step 1.2

The absolute value is the distance between a number and zero. The distance between $- 3$ and $0$ is $3$ .

$4 + 3$

Step 2

Add $4$ and $3$ .

$7$

Для Mathway требуются JavaScript и современный браузер.

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