1) General form of a quadratic equation... a) (ax + bx2 + c = 0) b) (x2 + bx + c = 0) c) (ax + bx + c = 0) d) (ax2 + bx + c = 0) 2) Quadratic Formulae... a) x=−b±√b2−4ac∕2a b) x=−b-√b2−4ac∕2a c) x=b±√b2−4ac∕2a d) x=b-√b−4ac∕2a 3) Solve the following quadratic equations, giving your answers to 3 significant Figures x2 + 4x + 3 = 0 a) x=1 or x=3 b) x=1 or x=-3 c) x=-1 or x=-3 d) x=-1 or x=-2 4) Factorize 6x2 + 11x+4.... a) (x + 1) (3x+4) b) (2x + 1) (3x+4) c) (2x + 1) (3x-4) d) (2x + 1) (x+4) 5) Factorize 12x2-7x-10 ... a) (4x-5) (3x+2)  b) (4x+5) (3x+2) c) (4x-5) (x+2) d) (4x-3) (3x+2) 6) Factorize 2x2+7x+3... a) (2x+1) (x-3) b) (2+1) (x+3) c) (2x+1) (x+3) d) (x+1) (x+3) 7) Factorize 3x2-14x+ 8... a) (3x+2) (x-4) b) (3x+2) (2x-4) c) (3x+2) (1-4) d) (3x-2) (x-4)

Quadratic and Completing Square

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