91.Find the remainder obtained when x4 + 3x3 - 2x2 + x + 1 is divided by x - 1.
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92.Check whether the polynomial q(t) = 4t3 + 4t2 - t -1 is a multiple of 2t + 1.
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93.If the polynomial p(x) = x4 - 2x3 + 3x2 - ax + 8 is divided by (x - 2), it leaves a remainder 10. Find the value of a.
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94.The polynomials x3 + 2x2 - 5ax - 8 and x3 + ax2 - 12x - 6 when divided by (x - 2), and (x - 3) leave remainder p and q respectively. If q - p =10. find the value of a.
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95.The polynomials kx3 + 3x2 - 8 and 3x3 - 5x + 8 are divided by x + 2. If the remainder in each case in the same, find the value of k.
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96.If f(x) = x4- 2x3 + 3x2 - ax + b is divided by (x - 1) and (x + 1), it leaves the remainder 5 and 19 respectively. Find ‘a’ and ‘b’.