1.

Simplify:X²+2x–7x²–X–2x²​

Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><strong><u><a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a></u></strong><strong><u> </u></strong><strong><u>:</u></strong><strong><u>-</u></strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/simplify-644378" style="font-weight:bold;" target="_blank" title="Click to know more about SIMPLIFY">SIMPLIFY</a>:x²+2x–7x²–x–2x²</p><p></p><p><strong><u>Required</u></strong><strong><u> Answer</u></strong><strong><u> </u></strong><strong><u>:</u></strong><strong><u>-</u></strong></p><p>-8x²+ x</p><p></p><p><strong><u>Solution</u></strong><strong><u> </u></strong><strong><u>:</u></strong><strong><u>-</u></strong></p><p><img align="absmiddle" alt="x²+2x–7x²–x–2x²" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=x%C2%B2%2B2x%E2%80%937x%C2%B2%E2%80%93x%E2%80%932x%C2%B2" title="x²+2x–7x²–x–2x²"/></p><p><img align="absmiddle" alt="= {x}^{2} - {7x}^{2} - {2x}^{2} + 2x - x" class="latex-formula" id="TexFormula2" src="https://tex.z-dn.net/?f=%20%3D%20%20%7Bx%7D%5E%7B2%7D%20-%20%20%7B7x%7D%5E%7B2%7D%20%20%20-%20%20%7B2x%7D%5E%7B2%7D%20%20%2B%202x%20-%20x" title="= {x}^{2} - {7x}^{2} - {2x}^{2} + 2x - x"/></p><p><img align="absmiddle" alt="= - 6 {x}^{2} - 2 {x}^{2} + x" class="latex-formula" id="TexFormula3" src="https://tex.z-dn.net/?f=%20%3D%20%20-%206%20%7Bx%7D%5E%7B2%7D%20%20-%202%20%7Bx%7D%5E%7B2%7D%20%20%2B%20x" title="= - 6 {x}^{2} - 2 {x}^{2} + x"/></p><p><img align="absmiddle" alt="= - {8x}^{2} + x" class="latex-formula" id="TexFormula4" src="https://tex.z-dn.net/?f=%20%3D%20%20-%20%20%7B8x%7D%5E%7B2%7D%20%20%2B%20x" title="= - {8x}^{2} + x"/></p><p></p><p></p></body></html>


Discussion

No Comment Found