23.0k views
2 votes
I've got no clue how to do this.

I've got no clue how to do this.-example-1

1 Answer

4 votes

Answer:

×-10×+21=0

FACTORIZATION of splitting the middle term

User Lauri Koskela
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.