Solve the polynomials: (1 + x + x^4)(5 + x + x^2 + 3x^2)

Question
Polynomials
asked 2021-02-04
Solve the polynomials: (1 + x + x^4)(5 + x + x^2 + 3x^2)

Answers (1)

2021-02-05
(1 + x + x^4)(5 + x + x^2 + 3x^2) = = 1(5 + x + x^2 + 3x^2) + x(5 + x + x^2 + 3x^2) + x^4(5 + x + x^2 + 3x^2) = = 5 + x + x^2 + 3x^3 + 5x + x^2 + x^3 + 3x^4 + 5x^4 + x ^5 + x^6 + 3x^7 = = 5 + 6x + 2x^2 + 4x^3 + 8x^4 + x^5 + x^6 + 3x^7
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