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43 votes
43 votes
Use remainder theorem for x^3+8x^2+11x-20 by (x+4)

User Sumerz
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2 Answers

19 votes
19 votes

Answer:

x^2+4x-5

Explanation:

x^3+8x^2+11x-20/x+4=x^2+4x-5

User Smcstewart
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2.7k points
18 votes
18 votes

Answer:

x^3 + 64 + 11x - 20bxy - 80by

(if I am wrong, apologies)

User Lawrence Wong
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3.0k points