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Suppose we wish to find the zeros of f(x) = x3 + 4x2 - 5x - 14 calculator, we get The Factor Theorem: Suppose p is a nonzero polynomial
An important consequence of the Factor Theorem is that finding the zeros of a polynomial is really the same thing as factoring it into linear factors
Here are some examples of using the Factor Theorem Example Find all zeros of P(x) : 6x3 ? To find the other two zeros, solve the quadratic 6x2 ? 17x ?
Use the factor theorem to determine if a polynomial is a factor of another polynomial and then calculate factors of polynomial equations
24 fév 2015 · To understand how to efficiently calculate factors using the TI - 83 calculators Steps for Factoring Using the Integral Zero Theorem
2 Use the Rational Zeros Theorem to determine a list of possible rational zeros of f 3 Graph y = f(x) using your graphing calculator 4 Find all of the
factors of P(x) x3 x2 14x 24, calculate P(3) and P(2) P(3) (3)3 (3)2 14(3) 24 27 9 42 24 0 Since the remainder is zero, P(x) is divisible by x
22 nov 1995 · some such theorem because calculator graphs are neither smooth nor Finding a zero is equivalent to finding a factor, and once we
Apply the Rational Root Theorem to find zeros (Use the Factor Theorem Apply the Remainder Theorem SUGGESTED LEARNING STRATEGIES: Create Representations,