1) Find the value of polynomial 8x3 +6x2 +2 at x=1 a) 4 b) 1 c) 5 d) -4 e) 2 f) -2 2) If p(x) = 6x3 + 5x2 – 3x + 2 find p(-1) a) -4 b) 4 c) 3 d) -2 e) -3 f) 3 3) Find the zero of the polynomial p(y) = 2y + 7 a) 1 b) -1 c) 2 d) -7/2 e) 11/2 f) -3/2 4) Find the remainder when x101 – 1 is divided by x -1 a) 0 b) 1 c) 23 d) 34 e) 20 f) 51 5) Find whether xn + yn is divisible by x – y ( y ≠ 0) or not. a) yes b) no c) sometimes d) always 6) Write the following polynomials in standard form4y- 4y3 +3 –y4 a) 4y- y 4 +3-4y 3 b) -4y 3 -y 4 +4y+ 3 c) 4y+3 -4 y 3 -y 4 d) - y 4 -4 y 3+4y +3 e) 7y 7 f) -3y 4 7) Write the integral zeroes of the polynomial ( x – 3) ( 2x – 7 ) a) 3 b) 3, 7/2 c) 21 d) 7 e) -7 f) -3 8) If y=-1 is a zero of the polynomial q (y) = 4y 3 + ky 2 - y -1, then find the value of k. a) 5 b) 6 c) 7 d) 8 e) 9 f) 4 9) For what value of m is x 3 – 2mx 2 + 16 divisible by x + 2 a) 7 b) 6 c) 5 d) 3 e) 2 f) 1 10) If x + 1/x = 5, find the value of x3 + 1/x 3  a) 110 b) 125 c) 250 d) 100 e) 105 f) 50

POLYNOMIALS -9TH

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