answersLogoWhite

0

Restate the question: How do you complete the square when the coefficient of the x-term is odd?

If this is not your question, please clarify and resubmit the question. :-)

Compare x2 +bx+c with (x+a)2 = x2 +2ax +a2: b has to equal 2a, which gives a = b/2. . . . For example: Add a constant term to x2 +7x to make a perfect square. b=7, so a=7/2. You have to add (7/2)2 =72/22 = 49/4. . . . x2 + 7x + 49/4 = (x+7/2)2.

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
BeauBeau
You're doing better than you think!
Chat with Beau

Add your answer:

Earn +20 pts
Q: How do you write a perfect square trinomial when the coefficient is odd?
Write your answer...
Submit
Still have questions?
magnify glass
imp