Find the value of K if (x-3) is a factor of the polynomial k²x²-kx-2

1.	Find the value of K if (x-3) is a factor of the polynomial k²x²-kx-2
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></p><p>Find the <a href="https://interviewquestions.tuteehub.com/tag/value-1442530" style="font-weight:bold;" target="_blank" title="Click to know more about VALUE">VALUE</a> of <a href="https://interviewquestions.tuteehub.com/tag/k-527196" style="font-weight:bold;" target="_blank" title="Click to know more about K">K</a> if (<a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a>-3) is the factor of P(x)</p><p>Solution:</p><p>(x-3)is a factor</p><p>So, x-3 = 0</p><p>x =3</p><p>So, 3 is the zero of P(x)</p><p>Substitute x = 3 in P(x)</p><p></p><p></p><p></p><p></p><p></p><p></p><p></p><p>Hence the value of k is or </p><p></p></body></html>

Discussion