Question

# 5. All the real zeros of the given polynomial are integers. Find the zeros. (Enter your...

5.

All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)

P(x) = x4 − 13x2 + 36

x =

Write the polynomial in factored form.
P(x) =

15.

All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)

P(x) = x3 + 5x2 − x − 5

x =

Write the polynomial in factored form.
P(x) =

17.

Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.)

4x3 − 14x2 + 25

x =

13.

Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.)

P(x) = 3x3 + 5x2 − 7x − 9

x =

12.

Find all rational zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)

P(x) = 9x3 + 27x2 − x − 3

 x =

Write the polynomial in factored form.

 P(x) =

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