From wher 3k square +k -2=0 comes
Answers
Answered by
0
Answer:
2/5
Step-by-step explanation:
3k^2+k-2=0
3k^2+k=0+2
3k^2+k=2
k(3k)+k=2
2k+3k=2
5k=2
k=2/5
Answered by
0
Answer:
K=(-1) & 2/3
Step-by-step explanation:
3k²+k-2=0
3k²+3k-2k-2=0
3k(k+1) -2 (k+1)=0
(k+1) (3k-2)=0
either (k+1)=0
k=(-1)
or, (3k-2)=0
k=2/3
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