Question 551062
8x^3 -37x^2 +20x = x*(8x^2 -37x +20) = x*(8x-5)(x-4)
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Zeroes are x = 0, x=5/8, x=4
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{{{ graph(500,500,-5,5,-65,5,8*x^3-37*x^2+20*x) }}}