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22 votes
22 votes
(x³ + 3x²-x+ 4)+ (x − 1)

User Taneesha
by
3.4k points

2 Answers

24 votes
24 votes

Answer:

x^3 + 3x^2 + 3

Explanation:

parentheses method

User Felsangom
by
2.5k points
16 votes
16 votes

Answer:

x^3 + 3x^2 + 3

Explanation:

Since this is only addition and subtraction we can remove the parentheses and just do the math.

User Daud Khan
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2.8k points