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3 votes
Factor x^5+17x^3+16x

1 Answer

6 votes
x⁵ + 17x³ + 16x
x(x⁴) + x(17x²) + x(16)
x(x⁴ + 17x² + 16)
x(x⁴ + 16x² + x² + 16)
x[x²(x²) + x²(16) + 1(x²) + 1(16)]
x[x²(x² + 16) + 1(x² + 16)]
x(x² + 1)(x² + 16)
User Caleb Hearth
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