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Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density