Basic Math Examples

$- 0$ , $0.5 {(- 4)}^{2} + 8$

Step 1

Multiply $- 1$ by $0$ .

$0, 0.5 {(- 4)}^{2} + 8$

Step 2

Simplify each term.

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Step 2.1

Raise $- 4$ to the power of $2$ .

$0, 0.5 \cdot 16 + 8$

Step 2.2

Multiply $0.5$ by $16$ .

$0, 8 + 8$

$0, 8 + 8$

Step 3

Add $8$ and $8$ .

$0, 16$

Step 4

The mean of a set of numbers is the sum divided by the number of terms.

$\frac{0 + 16}{2}$

Step 5

Cancel the common factor of $0 + 16$ and $2$ .

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Step 5.1

Factor $2$ out of $0$ .

$\frac{2 \cdot 0 + 16}{2}$

Step 5.2

Factor $2$ out of $16$ .

$\frac{2 \cdot 0 + 2 \cdot 8}{2}$

Step 5.3

Factor $2$ out of $2 \cdot 0 + 2 \cdot 8$ .

$\frac{2 \cdot (0 + 8)}{2}$

Step 5.4

Cancel the common factors.

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Step 5.4.1

Factor $2$ out of $2$ .

$\frac{2 \cdot (0 + 8)}{2 (1)}$

Step 5.4.2

Cancel the common factor.

$\frac{2 \cdot (0 + 8)}{2 \cdot 1}$

Step 5.4.3

Rewrite the expression.

$\frac{0 + 8}{1}$

Step 5.4.4

Divide $0 + 8$ by $1$ .

$0 + 8$

$0 + 8$

$0 + 8$

Step 6

Add $0$ and $8$ .

$8$

Step 7

Divide.

$8$

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