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Simplify (x^2+5x+1)(x^2+x+3)

1 Answer

7 votes
It can be simplified as follows:


x^4 + x^3 + 3x^2 + 5x^3 + 5x^2 + 3


Now, we combine the like terms, so:


x^4 + 6x^3 + 8x^2 + 3
User Eric Koslow
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