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I'm guessing most people watching this can do this in their head and are watching to see if they've missed something.
Agree, can't see this as an interview question for any university. Shocked that it took 8 mins.
I'm only watching to see if he got all the roots.
We get the same answer just solving for k^4 = 16, why the extra steps?
Damn...I could've been a Stanford student
I'm guessing most people watching this can do this in their head and are watching to see if they've missed something.
Agree, can't see this as an interview question for any university. Shocked that it took 8 mins.
I'm only watching to see if he got all the roots.
We get the same answer just solving for k^4 = 16, why the extra steps?
Damn...I could've been a Stanford student