Solved: Recall that a graphing calculator may be used to
Chapter 5, Problem 112(choose chapter or problem)
Recall that a graphing calculator may be used to check addition,subtraction, and multiplication of polynomials. In the same manner, a graphing calculator may be used to check factoring ofpolynomials in one variable. For example, to see that2x3 - 9x2 - 5x = x12x + 121x - 52graph Y1 = 2x3 - 9x2 - 5x and Y2 = x12x + 121x - 52. Thentrace along both graphs to see that they coincide. Factor the followingand use this method to check your results.-6x4 + 10x3 - 4x2
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