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If a ploynominal has four terms 3x^3+5x+6x^2+10 which factoring method can be considered
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If a ploynominal has four terms 3x^3+5x+6x^2+10 which factoring method can be considered

User Pellyadolfo
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2 Answers

2 votes
P(x)=3x^3+6x^2+5x+10
dividers of 10: {1,2,5,10}
P(-2)=3×(-2)³+6×(-2)²+5×(-2)+10=0
using the ruffini rule:
Q(x)=x+2
R(x)=3x²+5
3x²+5 = 0 impossible equation
P(X)=(x+2)(3x²+5)
User Tototoshi
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5.3k points
6 votes

Answer:

(c) Factor by Grouping

User Janos Szabo
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5.7k points
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