What is factor 4x^3+5x^2-66x+45 ?

The solution to factor 4x^3+5x^2-66x+45 is (x-3)(4x-3)(x+5)

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factor 4x^3+5x^2-66x+45

factor

4 x^{3} + 5 x^{2} - 66 x + 45

(x - 3) (4 x - 3) (x + 5)

Solution steps

4 x^{3} + 5 x^{2} - 66 x + 45

Use the rational root theorem

= (x - 3) \frac{4 x ^{3} + 5 x ^{2} - 66 x + 45}{x - 3}

\frac{4 x ^{3} + 5 x ^{2} - 66 x + 45}{x - 3} = 4 x^{2} + 17 x - 15

= (x - 3) (4 x^{2} + 17 x - 15)

Factor

4 x^{2} + 17 x - 15 : (4 x - 3) (x + 5)

= (x - 3) (4 x - 3) (x + 5)

82 (1.029)^{100}

\frac{6}{10} + \frac{3}{5} + \frac{9}{15}

- 8 \cdot (- 9)

(4 i) + (2 + 8 i)

12 + 4

What is factor 4x^3+5x^2-66x+45 ?
The solution to factor 4x^3+5x^2-66x+45 is (x-3)(4x-3)(x+5)