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7. Show that x + a is a factor of the polynomial P(x) = (x + a)' + (x+c)³ + (a-c)³. (3 marks) 8. The polynomial 6x² + mx
Posted: Wed Jul 06, 2022 11:58 am
by answerhappygod
- 7 Show That X A Is A Factor Of The Polynomial P X X A X C A C 3 Marks 8 The Polynomial 6x Mx 1 (26.41 KiB) Viewed 13 times
7. Show that x + a is a factor of the polynomial P(x) = (x + a)' + (x+c)³ + (a-c)³. (3 marks) 8. The polynomial 6x² + mx²+ nx-5 has a factor of x + 1. When divided by x-1, the remainder is -4. What are the values of m and n? (6 marks) 9. Determine algebraically where the cubic function with zeros at 2, 3 and -5 and passes through the point (4, 36) has a value of 120. (4 marks)