1) What is the nature of the roots of the quadratic equation 4x2  - 3x + 1 = 0? a) real, rational and equal b) real, irrational and unequal c) real, rational and unequal d) not real/ imaginary 2) What is the nature of the roots of the quadratic equation x2  = 100? a) real, rational and equal b) real, irrational and unequal c) real, rational and unequal d) not real/ imaginary 3) What is the discrimant of the quadratic equation x2  + 5x + 6 = 0? a) 1 b) 0 c) 7 d) 4 4) What are the roots of the quadratic equation x2 = 25? a) 5 and 5 b) 5 and -5 c) 20 and 5 d) 40 and -15 5) What are the roots of the quadratic equation x2 + 6x + 8? a) 4 and 2 b) 4 and -2 c) -4 and -2 d) -4 and 2

Quadratic Equation

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