210k views
2 votes
Please help due soon

Please help due soon-example-1
User Jon Ross
by
5.1k points

1 Answer

3 votes

Answer:

5z^2-8z+3

-5×-3=15

-5+-3=-8

so...

5z^2-5z-3z+3

5z(z-1)-3(z-1)

therefore the answer is...

(5z-3) (z-1)

User Durbnpoisn
by
5.0k points