alberthle alberthle

03-05-2020
Mathematics

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Convert 1/(x+1) to a denominator of x^3+1

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amna04352 amna04352

03-05-2020

Answer:

(x² - x + 1)/(x³ + 1)

Step-by-step explanation:

(x³ + 1) = (x + 1)(x² - x + 1)

1(x² - x + 1)/[(x + 1)(x² - x + 1)

(x² - x + 1)/(x³ + 1)

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