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5 votes
Factor completely 10x3+2x2+5x+1

User Gkb
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2 Answers

1 vote
The answer is (2X2+1)(5X+1). That's what I got.

User Thoroughly
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4 votes
Hello,


10x^3+2x^2+5x+1\\ =10x^3+5x+2x^2+1\\ =5x(2x^2+1)+1(2x^2+1)\\ =(2x^2+1)(5x+1)
User Joshwbrick
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7.6k points