Factor the polynomial and use the factored form to find the real zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + x2 - x - 1 Sketch the graph. y -4 -4 -2 -2F -4 -2 2 4 -4 -2

Advanced Engineering Mathematics
10th Edition
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Chapter2: Second-order Linear Odes
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Factor the polynomial and use the factored form to find the real zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)
P(x) = x3 + x2 - x - 1
X =
Sketch the graph.
y
y
4
4
-4
-2
4
4
y
y
X
-4
-2
4
-4
-2
4
21
Transcribed Image Text:Factor the polynomial and use the factored form to find the real zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + x2 - x - 1 X = Sketch the graph. y y 4 4 -4 -2 4 4 y y X -4 -2 4 -4 -2 4 21
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