Solve the following by factorisation: a 9x2 12x +4=0 b 2x2 13x 7=0 c 3x2 = 16x + 12 d
Chapter 1, Problem 2(choose chapter or problem)
Solve the following by factorisation: a 9x2 12x +4=0 b 2x2 13x 7=0 c 3x2 = 16x + 12 d 3x2 + 5x = 2 e 2x2 +3=5x f 3x2 + 8x +4=0 g 3x2 = 10x + 8 h 4x2 + 4x = 3 i 4x2 = 11x + 3 j 12x2 = 11x + 15 k 7x2 + 6x = 1 l 15x2 + 2x = 56
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