Pre-Algebra Examples

$9 (- 10 - 10 y)$

Step 1

Apply the distributive property.

$9 \cdot - 10 + 9 (- 10 y)$

Step 2

Multiply.

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Step 2.1

Multiply $9$ by $- 10$ .

$- 90 + 9 (- 10 y)$

Step 2.2

Multiply $- 10$ by $9$ .

$- 90 - 90 y$

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