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InterviewSolution
| 1. |
6x⁴+5x²-6 factorise |
| Answer» <html><body><p>Consider x 4 +5x <a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a> +5x 2 −5x−6Let <a href="https://interviewquestions.tuteehub.com/tag/us-718298" style="font-weight:bold;" target="_blank" title="Click to know more about US">US</a> rewrite asx 4 −x 3 +<a href="https://interviewquestions.tuteehub.com/tag/6x-332248" style="font-weight:bold;" target="_blank" title="Click to know more about 6X">6X</a> 3 −6x 2 +11x 2 −11x+6x−6x 3 (x−1)+6x 2 (x−1)+11x(x−1)+6(x−1)(x−1)(x 3 +6x 2 +11x+6)(x+1)(x 3 +2x 2 +<a href="https://interviewquestions.tuteehub.com/tag/4x-319255" style="font-weight:bold;" target="_blank" title="Click to know more about 4X">4X</a> 2 +8x+3x+6)(x−1)(x 2 (x+2)+4x(x+2)+3(x+2))(x−1)(x+2)(x 2 +4x+3)(x−1)(x+2)(x+1)(x+3)(X 2 −1)(x+2)(x+3)</p></body></html> | |