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Popular >

factorizar 3r^2-8r+5

Solución

factorizar

3 r^{2} - 8 r + 5

Solución

(r - 1) (3 r - 5)

Pasos de solución

3 r^{2} - 8 r + 5

Factorizar la expresión

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

Factorizar

3 r

de

3 r^{2} - 3 r

:

3 r (r - 1)

Factorizar

- 5

de

- 5 r + 5

:

- 5 (r - 1)

= 3 r (r - 1) - 5 (r - 1)

Factorizar el termino común

r - 1

= (r - 1) (3 r - 5)

Ejemplos populares

14 t - 28 < 7 (t + 6)

simplificar (3.5)/(3.5-3)simplificar

\frac{3.5}{3.5 - 3}

simplificar (1/3 x^2-2y)^2 simplificar

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

\frac{5}{7}

-4.45h^2-3.9h+0.55=0

- 4.45 h^{2} - 3.9 h + 0.55 = 0