Question

What to do to take out factors

Answer 1

Answer:

rewrite it as

$25x^{2}+49x^{2}+4y^{2}-28yz \\ x^{2}(25+49) +4y(y-7z)$

Answer 2

Answer:

rewrite it as

25x^{2}+49x^{2}+4y^{2}-28yz \\ x^{2}(25+49) +4y(y-7z)

Hope this helped you.

Step-by-step explanation: