Register

What number must be added to the expression below to complete the square? x^2 - 22x

What number must be added to the expression below to complete the square? x^2 - 22x
78.6k views
1 vote
What number must be added to the expression below to complete the square? x^2 - 22x

User Shizhen
by
7.8k points

1 Answer

4 votes
121 must be added to the expression.
So, x²-22x+121=(x-11)²

Good luck
User Robert Foss
by
7.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
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

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!