If determine the values of and such that
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Cool. Thanks for your help.
Originally Posted by Stroodle If determine the values of and such that Another approach: .
Therefore: .... (1) .... (2)
Substitute (2) into (1): .
But since x is real, .
x = 2: y = 1.
x = -2: y = -1.
Awesome. Thanks for that.
This method will be much easier for me to reproduce for similar problems.
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