Basic Math Examples

$- 1^{2} - 4 \cdot - 1 + 2$

Step 1

Simplify each term.

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Step 1.1

One to any power is one.

$- 1 \cdot 1 - 4 \cdot - 1 + 2$

Step 1.2

Multiply $- 1$ by $1$ .

$- 1 - 4 \cdot - 1 + 2$

Step 1.3

Multiply $- 4$ by $- 1$ .

$- 1 + 4 + 2$

$- 1 + 4 + 2$

Step 2

Simplify by adding numbers.

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Step 2.1

Add $- 1$ and $4$ .

$3 + 2$

Step 2.2

Add $3$ and $2$ .

$5$

$5$

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