<span>2−<span>5<span>(<span>3−<span>(<span><span>3^2</span>+5</span>)</span></span>) do 3^2 </span></span></span><span>=<span>2−<span>5<span>(<span>3−<span>(<span>9+5</span>)</span></span>) 9+5</span></span></span></span><span>=<span>2−<span>5<span>(<span>3−14</span>) 3-14</span></span></span></span><span>=<span>2−<span><span>(5)</span><span>(<span>−11</span>) multiply 5*11</span></span></span></span><span>=<span>2−<span>(<span>−55</span>) negative cancels out then you do 2+55</span></span></span><span>=<span>57</span></span>
