I can't solve the following question:
Simplify , giving the answer in the form .
I tried solving for k, but got nowhere, and I can't think of anything else to do.
Am I missing something dreadfully obvious here?
I can't solve the following question:
Simplify , giving the answer in the form .
I tried solving for k, but got nowhere, and I can't think of anything else to do.
Am I missing something dreadfully obvious here?