aRc9caAngliol aRc9caAngliol

29-05-2016
Mathematics

Answered

How many and what type of solutions?

(1.) 2k^2 = 9 + 3k

no real solutions

one real solution

two rational solutions

two irrational solutions

Verified Answer :

31-05-2016

Hello,

2k²-3k-9=0
==>k=3 or k=-3/2

Answer C two rational solutions.

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