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2. Find the values of k for which the equation x² = 2kx – 9 has real and equal roots.​

2. Find the values of k for which the equation x² = 2kx – 9 has real and equal roots.​
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3 votes
2.
Find the values of k for which the equation x² = 2kx – 9 has real and equal
roots.​

User Ludmila
by
7.8k points

1 Answer

3 votes

Answer:

k=3 or k= -3

Explanation:

Please see attached picture for full solution.

2. Find the values of k for which the equation x² = 2kx – 9 has real and equal roots-example-1
User Ali Moghadam
by
8.3k points
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