Pre-Algebra Examples

$1 - 4 (u - 1)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$1 - 4 u - 4 \cdot - 1$

Step 1.2

Multiply $- 4$ by $- 1$ .

$1 - 4 u + 4$

$1 - 4 u + 4$

Step 2

Add $1$ and $4$ .

$- 4 u + 5$

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