To make boxes, a manufacturer cuts equal-sized squares from each corner of a 12-inch x 14-inch piece of cardboard, and then folds up the sides. The polynomial function f(x) = 4x3 – 52x? + 168x gives the volume (in cubic inches) of the resulting box when a square with sides x inches long is cut from each corner. Find the volume of a box if 3-inch squares are cut out. in3 Fold on dashed lines.

Q: The volume of a rectangular box is modelled by the polynomial V(x)=x³-13x²+54x, and the volume of…

A: Given data: Let us consider the given data, Vx=x3-13x2+54x. The volume of the box is 72 cm3. i.e…

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Q: Evaluate this polynomial when x = -3: h (z) 4x - 2x O -36 O 378 O-244

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Q: For the polynomial, one zero is given. Find all others. P(x) = x3 + 4x2 - 10x + 12; 1+ i О А. 1-і, 6…

A: Topic: Finding roots of a cubic polynomial

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.