Register

Please hurry. Use the method of completing the square. 2x2+2x+1=0

Please hurry. Use the method of completing the square. 2x2+2x+1=0
asked 86.1k views
0 votes
Please hurry.
Use the method of completing the square.
2x2+2x+1=0

asked
User Brnrd
by
7.7k points

1 Answer

5 votes

Answer

x=-5/2

Explanation:

2×2+2x+1=0

4+2x+1=0(2×2=4)

4+1+2x=0

5+2x=0

2x=-5

x=-5/2

answered
User Ajit Goel
by
7.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
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!