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10-10-2020
Mathematics

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HELP PLZ The Multiplication of Polynomials

HELP PLZ The Multiplication of Polynomials class=

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10-10-2020

Answer:

x⁴ + 3x³ - 5x + 1

Step-by-step explanation:

(x - 1)(x³ + 4x² + 4x - 1)

Same as writing....

x(x³ + 4x² + 4x - 1) - 1(x³ + 4x² + 4x - 1)

x⁴ + 4x³ + 4x² - x - x³ - 4x²- 4x + 1

x⁴ + 3x³ - 5x + 1

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