1) 3x - 5 = -26 a) 7 b) -7 c) 21 d) -21 2) 2d2 = 8 a) 4 b) -4 c) -4 , 4 d) -2 , 2 3) Solve by factoring: x2 - 9x + 20 = 0 a) x = -4 and x = -5 b) x = -4 and x = 5 c) x = 4 and x = 5 d) x = 20 and x = -9 4) Solve x2 - 49=0  a) 0 b) 7 c) 7, -7 d) 0,7 5) Solve x2 + 3x + 2 = 0 a) x = -1, x = -2 b) x = -1, x = 2 c) x = 1, x = -2 d) x = 1, x = 2

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