Question 736318
<pre>

-&#8730;<span style="text-decoration: overline">12</span>(4 - 2&#8730;<span style="text-decoration: overline">3</span>)

Simplify &#8730;<span style="text-decoration: overline">12</span> = &#8730;<span style="text-decoration: overline">4×3</span> = &#8730;<span style="text-decoration: overline">4</span>×&#8730;<span style="text-decoration: overline">3</span> = 2&#8730;<span style="text-decoration: overline">3</span>

-2&#8730;<span style="text-decoration: overline">3</span>(4 - 2&#8730;<span style="text-decoration: overline">3</span>)

-8&#8730;<span style="text-decoration: overline">3</span> + 4&#8730;<span style="text-decoration: overline">3</span>×&#8730;<span style="text-decoration: overline">3</span>

-8&#8730;<span style="text-decoration: overline">3</span> + 4×3

-8&#8730;<span style="text-decoration: overline">3</span> + 12

12 - 8&#8730;<span style="text-decoration: overline">3</span>

Edwin<pre>