Register
Solve the quadratic equation by completing the square. −2x2 + 2x + 5 = 0 A) x = 1± 11 2 B) x = 1± 11 4 C) x = −1± 11 2 D) x = −1± 11 4
119k views
4 votes
Solve the quadratic equation by completing the square. −2x2 + 2x + 5 = 0 A) x = 1± 11 2 B) x = 1± 11 4 C) x = −1± 11 2 D) x = −1± 11 4

User Jamland
by
8.0k points

1 Answer

6 votes

Answer:

A

Explanation:

User Ben
by
8.4k points
← Prev Question Next Question →

Related questions

User Ladislav Ondris
asked Apr 1, 2019 122k views
Solve the quadratic equation by completing the square. −2x2 + 2x + 5 = 0
Ladislav Ondris asked Apr 1, 2019
by Ladislav Ondris
8.4k points
2 answers
0 votes
122k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

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
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!