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hi i got 2 sets of p and q values so im not sure if this method is correct but hope it helps!
Date Posted:
4 years ago
Two sets of values are very common for such situations. Recall that when we simplify surds of the form (a + ./b)^2 and (a - ./b)^2, we get different signages for the surviving surd, but the sifnages are the same for the non-surd.
As such, two sets of answers, which obviously have to be symmetrical (as is the case in your workings), should be obtained.
As such, two sets of answers, which obviously have to be symmetrical (as is the case in your workings), should be obtained.
Noted thank you!! I wasn't sure as the question didn't specify if there were to be multiple values.
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Answer is shown as above.
Date Posted:
4 years ago