Help to solve equation with formula method 2x^2-4x-1=0 5x+2=3x^2 (x-2)(3x-5)=1 Cuboid wooden box is 8dm in height, 5DM more in length than in width, and 528dm ^ 3 in volume

Question 2: 3x ^ 2-5x-2 = 0
(3x+1)(x-2)=0

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