Find the Zeros of a Polynomial

Use the factored form of the function to find the zeros.  (hint: set each factor = 0)

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Find the zeros of the polynomial.
f(x) = (x-5)(2x+3)(7x-4)(x+6)

• x = 5, (2/3), 6, (7/4)

• x= -5, (3/2), (-4/7), 6

• x= 5, (-3/2), (4/7), -6

• x= 6, 5, -2/3, -4/7

Find all zeros.

• x= 3,1,1/3

• x= -3, -1, -1/3

• x = -3, 1, 1/3

• x = 3, -1, -1/3

How many total roots/zeros are there in the polynomial.   

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Use the Rational Root Theorem to determine the list of possible rational roots.

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Which of the following is NOT a possible rational zero for p(x). 

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Find all the zeros of the polynomial. 

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Find the zeros of the polynomials

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Find the zeros of the polynomial.

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Find the zeros of the polynomial given one factor.

• X= 3,4,5

• x=-3,-4,-5

• x=-3,4,5

• x= 3, -4, -5