Factor completely. x^(4)+5x^(3)+4x+20=

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Factor completely.  x^(4)+5x^(3)+4x+20=

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Identify Grouping Possibilities: Step Title: Identify Grouping Possibilities Concise Step Description: Look for a way to group terms in the polynomial to factor by grouping. Step Calculation: Group x^4 and 5x^3 together, and 4x and 20 together. Step Output: (x^4 + 5x^3) + (4x + 20)Factor Out Common Factors: Step Title: Factor Out Common Factors from Each Group Concise Step Description: Factor out the greatest common factor from each group. Step Calculation: Factor x^3 from the first group and 4 from the second group. Step Output: x^3(x + 5) + 4(x + 5)Factor Out the Common Binomial: Step Title: Factor Out the Common Binomial Concise Step Description: Factor out the common binomial factor from the two groups. Step Calculation: Factor out (x + 5) from both groups. Step Output: (x + 5)(x^3 + 4)Check for Further Factoring: Step Title: Check for Further Factoring Concise Step Description: Check if the remaining terms can be factored further. Step Calculation: x^3 + 4 cannot be factored further using real numbers. Step Output: No further factoring possible.

Factor completely. $\newline$ $x^{4}+5 x^{3}+4 x+20=$

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Factor completely.\newlinex4+5x3+4x+20= x^{4}+5 x^{3}+4 x+20= x4+5x3+4x+20=

Factor completely. $\newline$ $x^{4}+5 x^{3}+4 x+20=$