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Anonymous Anonymous
  • 08-03-2016
  • Mathematics
Answered

What are the values of k that make 2x^2 + kx + 11 factorable?

A1 or 11


B11 or 13


C13 or 23


D2 or 11

Verified Answer :

Anonymous Anonymous
  • 08-03-2016

Well K is the sum of two integers so the product equals 211, as a Hero pointed out:

ac=2
11=22
k=sum of two integers so now it = to 22

I hope this helps :D

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