Question

Factor of this polynomial? i will give brainless for those who get correct answer. a^5 − 3a^4 + a^3

Answer 1

${a}^{5} - 3 {a}^{4} + {a}^{3} \\ = {a}^{3} ( {a}^{2} - 3a + 0) \\ = {a}^{3} (a(a - 3)$

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