Question: Question 5 - 5 marks You should be able to answer this question after studying the Computer Algebra Guide, up to the end of Section

Question 5 - 5 marks You should be able to answer this question after studying the Computer Algebra Guide, up to the end of Section 3. You should use the computer algebra package Maxima to do each part of this question. Include a printout or screenshot of your Maxima worksheet with your solutions. You are not expected to annotate your Maxima worksheet with explanation. However, please remember that for good mathematical communication you should present your answers clearly. (a) Find the exact solutions of the equation 3x 5 2x 4 34x 3 + 16x 2 + 63x + 18 = 0. [2] (b) Plot the graph of the equation y = 3x 5 2x 4 34x 3 + 16x 2 + 63x + 18. Choose suitable ranges for x and y on the graph to show where the graph crosses the x and y axes. [3]

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