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Author Question: Find the roots of the polynomial x4 - 1. Give the multiplicity of each. (Read 45 times)

debasdf

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on: May 26, 2021

Question 1

Find the real roots of the polynomial  x5 - 13x3 + 36x.
◦ -9, -4, 0, 4, 9
◦ -3, -2, 0, 2, 3
◦ -3, -2, 2, 3
◦ 0, 2, 3
◦ -9, -4, 4, 9

Question 2

Find the roots of the polynomial  x4 - 1. Give the multiplicity of each.
◦ Root is  x = 1  with multiplicity 4
◦ Roots are  x = 1, x = -1, x = i, x = -i, each with multiplicity 1
◦ Roots are  x = 1, x = i, each with multiplicity 2
◦ Roots are  x = i, x = -i, each with multiplicity 2
◦ Roots are  x = 1, x = -1, each with multiplicity 2
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Marked as best answer by debasdf on May 26, 2021

fromAlphatoOmega22

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Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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debasdf

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Reply 2 on: May 26, 2021
YES! Correct, THANKS for helping me on my review

zacnyjessica

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Reply 3 on: Yesterday
Excellent

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