Respuesta :

Answer:

5

Step-by-step explanation:

10[tex]x^{2}[/tex]-15x+35

we can write it as

=(5.2)[tex]x^{2}[/tex]-(5)(3)x+(5)(7)

we can take 5 as a common from above polynomial

=5[2[tex]x^{2}[/tex]-3x+7]

hence 5 is the greatest common factor