Solve 3x^2 + 5x +2
By the quadratic formula, where a = 3, b = 5, c = 2 x = -2/3 and x = -1
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All answers ▸Daniel bakes 420 cakes. He bakes only vanilla cakes, banana cakes, lemon cakes and chocolate cakes. 72 of the cakes are vanilla cakes. 35% of the cakes are banana cakes. The ratio of the number of lemon cakes to the number of chocolate cakes is 4:5 Work
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Solve the linear simultaneous equations: 3x + 5y = 45, 2x - 9y = -7