1) What is the value of 'a' in the equation 2x2+3x-1=0 ? a) -1 b) 3 c) 2 d) 0 2) What is the value of 'c' in the equation -x2+7x+3=0 ? a) 0 b) 3 c) 7 d) -1 3) What is the coefficient of 'x' in the equation x2-9=0? a) 9 b) -9 c) 1 d) 0 4) Determine the value of 'b' in the given equation: -2x2+x-1=0 a) 1 b) -1 c) -2 d) 2

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