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| 1. |
Simplify ‐ (‐4)‐6‐(‐11).Show with process. |
| Answer» <html><body><p><strong>Answer:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/9-340408" style="font-weight:bold;" target="_blank" title="Click to know more about 9">9</a></p><p><strong>Step-by-step explanation:</strong></p><p>Firstly, we can see a -(-11). <strong><a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> negatives placed together can change the <a href="https://interviewquestions.tuteehub.com/tag/number-582134" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBER">NUMBER</a> to a positive, because here negative -11 is positive 11. </strong></p><p>Now we have -(-<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>)-6+11. We have -6+11 which we can simplify to just +5 because we can <a href="https://interviewquestions.tuteehub.com/tag/reaarange-2975462" style="font-weight:bold;" target="_blank" title="Click to know more about REAARANGE">REAARANGE</a> it to +11-6 which is 5.</p><p>Now we have -(-4)+5, and we can do what we did before to change -(-4) to +4, so now we have +4+5 which is 9.</p><p></p></body></html> | |