1. Divide: 2x3 - 9x2 - 2x + 3 by 2x – 1.
2. Use synthetic division to divide 2x3 - 11x2 + 13x – 4 by x - 4.
3. Find the remainder when x3 - 2x2 - 5x + 6 is divided by x - 1.
4. Factor completely: x3 - 7x2 + 4x – 28.
5. Evaluate the polynomial x3 + x2 + x + 3 if the value of x = -2.(Hint: substitute the value of -2 in
the equation.)
2. Use synthetic division to divide 2x3 - 11x2 + 13x – 4 by x - 4.
3. Find the remainder when x3 - 2x2 - 5x + 6 is divided by x - 1.
4. Factor completely: x3 - 7x2 + 4x – 28.
5. Evaluate the polynomial x3 + x2 + x + 3 if the value of x = -2.(Hint: substitute the value of -2 in
the equation.)
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Answer:
1. -45. -2x
2. 13x²- 16x- 16 -x
3. -2x² - 5x + 6 - x
4. -7x - 28
5. x = - 2/9