Pre-Algebra Examples

$5 {(10)}^{2} + 6 (5) - 4$

Step 1

Simplify each term.

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Step 1.1

Raise $10$ to the power of $2$ .

$5 \cdot 100 + 6 (5) - 4$

Step 1.2

Multiply $5$ by $100$ .

$500 + 6 (5) - 4$

Step 1.3

Multiply $6$ by $5$ .

$500 + 30 - 4$

$500 + 30 - 4$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Add $500$ and $30$ .

$530 - 4$

Step 2.2

Subtract $4$ from $530$ .

$526$

$526$

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