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How did you solve it and explain and what is the answer​
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1 vote
How did you solve it and explain and what is the answer​

How did you solve it and explain and what is the answer​-example-1
User Reox
by
4.8k points

2 Answers

1 vote

Answer:

should be 3x^3+4 because all other choices don't make sense

User Insoo
by
4.9k points
2 votes

Answer:

B

Explanation:

(3x^2+4)*(x+1)

(3x^2+4)*x+(3x^2+1)*1

3x^3+4x+3x^2+1

3x^3+3x^2+4x+1

User Yildizabdullah
by
5.5k points
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