Raymond B. answered • 12/08/20

Math, microeconomics or criminal justice

use long or synthetic division, divide x+3 into the cubic polynomial to get

x^2+8x+15 = (x+3)(x+5), divide again by x+3 to get

x+5 is the length

Halle H.

asked • 12/04/20Rena donated a rectangular tent for the Medical Frontliners, which has a volume of (x^{3} + 11x^{2} + 39x + 45) cubic meters. What is the length of the rectangular tent if its width and height are both (x+3) meters.

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Raymond B. answered • 12/08/20

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Math, microeconomics or criminal justice

use long or synthetic division, divide x+3 into the cubic polynomial to get

x^2+8x+15 = (x+3)(x+5), divide again by x+3 to get

x+5 is the length

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