What is factor a^3-23a^2+142a-120 ?

The solution to factor a^3-23a^2+142a-120 is (a-1)(a-10)(a-12)

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factor a^3-23a^2+142a-120

factor

a^{3} - 23 a^{2} + 142 a - 120

(a - 1) (a - 10) (a - 12)

Solution steps

a^{3} - 23 a^{2} + 142 a - 120

Use the rational root theorem

= (a - 1) \frac{a ^{3} - 23 a ^{2} + 142 a - 120}{a - 1}

\frac{a ^{3} - 23 a ^{2} + 142 a - 120}{a - 1} = a^{2} - 22 a + 120

= (a - 1) (a^{2} - 22 a + 120)

Factor

a^{2} - 22 a + 120 : (a - 10) (a - 12)

= (a - 1) (a - 10) (a - 12)

(5 x^{3} \cdot y^{2} - x)^{3}

(\frac{x + 1}{2 y})^{3}

\frac{( 2 x + 3 y )}{( 3 x + 7 y )}

x^{3} + (2 y)^{2}

49 \cdot (2 x + 3 y)^{2} - 70 (4 x^{2} - 9 y^{2}) + 25 \cdot (2 x - 3 y)^{2}

What is factor a^3-23a^2+142a-120 ?
The solution to factor a^3-23a^2+142a-120 is (a-1)(a-10)(a-12)