215k views
3 votes
If using the method of completing the square to solve the quadratic equation x2+14x-14=0, which number would have to be added to "complete the square"?

User Zetafish
by
8.4k points

1 Answer

3 votes

Answer:

49

Explanation:

the number would simply be

14÷2=7

7²=49

User MungeWrath
by
7.7k points

No related questions found

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

9.4m questions

12.2m answers

Categories