Question

Factor y2 + 10z - 10y - yz.

Answer 1

y2 -10y +10z -yz
do the rest

Answer 2

You should attempt this by grouping
\[y^{2}-10y+10z-yz\]
\[y(y-10)-z(y-10)\]
Now that both parts of the expression has a common term \[y-10\]
You can factor it out and you're left with
\[(y-10)(y-z)\]

Answer 3

(z - y)(y - 10)
(y - z)(y - 10)
(y - z)(10 - y)
these are my choice

Answer 4

But wats the answer