What is factor 2x^3-x^2-145x-72 ?

The solution to factor 2x^3-x^2-145x-72 is (2x+1)(x+8)(x-9)

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factor 2x^3-x^2-145x-72

factor

2 x^{3} - x^{2} - 145 x - 72

(2 x + 1) (x + 8) (x - 9)

Solution steps

2 x^{3} - x^{2} - 145 x - 72

Use the rational root theorem

= (2 x + 1) \frac{2 x ^{3} - x ^{2} - 145 x - 72}{2 x + 1}

\frac{2 x ^{3} - x ^{2} - 145 x - 72}{2 x + 1} = x^{2} - x - 72

= (2 x + 1) (x^{2} - x - 72)

Factor

x^{2} - x - 72 : (x + 8) (x - 9)

= (2 x + 1) (x + 8) (x - 9)

\frac{2 - 7}{7 - 4}

\frac{( y ^{2} + y )}{y ^{2} - 1}

\frac{5}{6} \div \frac{5}{12}

4 x^{2} - 9

(4 x^{0})^{4}

What is factor 2x^3-x^2-145x-72 ?
The solution to factor 2x^3-x^2-145x-72 is (2x+1)(x+8)(x-9)