Pre-Algebra Examples

$(u + 5) \cdot 9$

Step 1

Apply the distributive property.

$u \cdot 9 + 5 \cdot 9$

Step 2

Simplify the expression.

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Step 2.1

Move $9$ to the left of $u$ .

$9 \cdot u + 5 \cdot 9$

Step 2.2

Multiply $5$ by $9$ .

$9 u + 45$

$9 u + 45$

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