1) Solve the simultaneous equation and find both possible values for x and y. 2x - y + 4 = 0 and y = x2 + x - 2 a) x = -2 b) x = 2 c) x = 3 d) y = 0 e) y = 10 f) y = -10 2) Solve the simultaneous equation and find both possible values for x and y. x2 + y = 19 and x - y = 1 a) x = 5 b) x = 4 c) x = -5 d) y = 3 e) y = 6 f) y = -6 3) Solve the simultaneous equation and find both possible values for x and y. x2 + y = 6 and x + y = 4 a) x = -2 b) x = 2 c) x = -1 d) y = -5 e) y = 5 f) y = 2

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