factorizar x^3+x^2-5x-5

Solución

factorizar

x^{3} + x^{2} - 5 x - 5

(x + 1) (x^{2} - 5)

Pasos de solución

x^{3} + x^{2} - 5 x - 5

= (x^{3} + x^{2}) + (- 5 x - 5)

Factorizar

x^{2}

x^{3} + x^{2}

x^{2} (x + 1)

Factorizar

- 5

- 5 x - 5

- 5 (x + 1)

= x^{2} (x + 1) - 5 (x + 1)

Factorizar el termino común

x + 1

= (x + 1) (x^{2} - 5)

3.14 \times 6^{2}

3 \frac{6}{25}

15 \times 9

- 5 d - 5 (- 0.8 d - 0.7)

- 12 y (9 y + 3)