Show that and deduce a similar expression for
Hence find the surd form of the values of and
i have completed the first two parts, for the second i got the equality
now i only have the last part to do and i'm lost.
Show that and deduce a similar expression for
Hence find the surd form of the values of and
i have completed the first two parts, for the second i got the equality
now i only have the last part to do and i'm lost.