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| 1. |
What will be the value of k if (x-2) is a factor of polynomial p(x)-2x³-6x²+5x |
| Answer» <html><body><p>g(<a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a>) = 0 x-2 = 0x = 2.p(x) = 2x³-6x²+5x+<a href="https://interviewquestions.tuteehub.com/tag/k-527196" style="font-weight:bold;" target="_blank" title="Click to know more about K">K</a> =0p(2) = 2×(2)³ -<a href="https://interviewquestions.tuteehub.com/tag/6-327005" style="font-weight:bold;" target="_blank" title="Click to know more about 6">6</a>(2)²+5×2+k=0p(2) = 2×8-6×4+10+k=0p(2) = 16-24+10 +k = 0p(2) = 2+k = 0k = -2.</p></body></html> | |