F2BBCACF V1 - Page 8 58) Solve x2> 7x - 10 algebraically and represent the 61) The equation whose roots are 3 + v2, 3 - V2, solution set on the real number line. and 6 is A) x3 - 12x2 - 42 = 0 B) x3 + 12x2 + 43x + 42 = 0 C) x3 - 12x2 - 43x - 42 = 0 D) x3 - 12x2 + 43x - 42 = 0 62) Which one of the following is a polynomial 59) Solve 2x2 - 7x - 4 3 0 algebraically and represent equation whose roots are +1 and +2? the solution set on the real number line. A) x4 - 5x2+ 4= 0 C)x - 1=0 B) x4 + 4=0 D) x4 + 5x2 + 4= 0 63) Which one of the following polynomial equations has roots of +13 and +v5? A) x3 + 8x2+ 15=0 C) x4 - 2x2 - 15 = 0 B) x2 - 15 = 0 D) x4 - 8x2 + 15 = 0 60) The equation whose roots are 2 + v-1, 2- V-1 and -5 is A) x3 - 21x2 + 3x - 10 =0 B) x5 + 3x2 - 2x + 15= 0 64) Which one of the following is a polynomial C)x3 + x2 - 15x + 25 = 0 equation with integer coefficients and roots of 1, D) x3 - 2x2 + 15x - 15 = 0 2, and -? A) 8x3 - 14x2 + 7x + 1=0 B) 8x3 - 14x2 + 7x - 1=0 C) 8x3 - 14x2 - 7x - 1 = 0 D) x 3 - 14x2 + 2x+ 1= 0F2BBCACF V1 - Page 9 65) Which one of the following is a polynomial 69) Solve for x and graph the solution on the number equation with integer coefficients and roots of -3, line below: (x - 1)(x + 3)(x + 5)