Question

x⁴+x³+x²+x+1=0, then x⁵
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Answer 1

Answer:

solve x⁷ – x⁶ – x⁵ – x⁴ – x³ – x² – x – 1 = 0 - Wolfram |Alpha. ... If the roots of the equation are and , and the roots of the equation are and , then what are and ?

3 votes

See roots of x^7 - x^6 - x^5 - x^4 - x^3 - x^2 - x - 1 = 0 - Wolfram|Alpha [ https://www.wolframalph ... More

0 votes

If you plot this function, you will see a real root near x = 2. Using the Newton–Raphson ... More

1 vote

[math]\text{Shouldn’t the coefficient of }x^7\text{ be -1 ?}\ -x^7-x^6-x^5-x^4-x^3-x^2-x^1-x^0=0\\ ... More

0 votes

solve x⁷ – x⁶ – x⁵ – x⁴ – x³ – x² – x – 1 = 0 - Wolfram|Alpha ...

0 votes

Here is a screen shot of Maple’s solution.

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