Register

If x^2 − 4x + 4 = 49, then what is x

If x^2 − 4x + 4 = 49, then what is x
176k views
1 vote
If x^2 − 4x + 4 = 49, then what is x

User Rob Eroh
by
8.2k points

2 Answers

3 votes
X=9
1949.89
939594949
User Phazor
by
7.6k points
5 votes

Answer:

x=9 x=-5

Explanation:

x² − 4x + 4 = 49

(x-2)²= 49

x-2= 7 or x-2=-7

x=9 or x=-5

User Silverwind
by
8.2k 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
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!