What number would need to be added to this expressions to make it a perfect square trinomial? x^2-2x 2 1 - 1 - 2

asked Aug 1, 2018 146k views

1 vote

What number would need to be added to this expressions to make it a perfect square trinomial?

x^2-2x

2
1
- 1
- 2

5.5k points

Please log in or register to add a comment.

3 votes

1
*********************************************************

Xenology answered Aug 6, 2018

5.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers