Given that one of the roots of x +hx-10=0is 2. (a) find the value of second...
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Given that one of the roots of x² +hx-10=0is 2. (a) find the value of second root. find the value of h. (b) QUESTION A2 (4 Marks) 1,1 If a and are the roots of the equation 3x²-x-18=0, find the value of +- αβ QUESTION A3 (4 Marks) Given that the equation x² - 6x +k=0 has no real roots. Find the range of values of k. QUESTION A4 (4 Marks) Solve the equation: 3²¹-7(3¹)-8=0. QUESTION A5 (4 Marks) Given that log x=p and log y=q, express the followings in terms of p and q. (a) log, ² (b) log, (2 marks) (2 marks) X (2 marks) (2 marks) Given that one of the roots of x² +hx-10=0is 2. (a) find the value of second root. find the value of h. (b) QUESTION A2 (4 Marks) 1,1 If a and are the roots of the equation 3x²-x-18=0, find the value of +- αβ QUESTION A3 (4 Marks) Given that the equation x² - 6x +k=0 has no real roots. Find the range of values of k. QUESTION A4 (4 Marks) Solve the equation: 3²¹-7(3¹)-8=0. QUESTION A5 (4 Marks) Given that log x=p and log y=q, express the followings in terms of p and q. (a) log, ² (b) log, (2 marks) (2 marks) X (2 marks) (2 marks)
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Related Book For
Differential Equations and Linear Algebra
ISBN: 978-0131860612
2nd edition
Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West
Posted Date:
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