Hello,

Can someone please help me with simplifying this problem?

1) 2tan7 / 1-tan7

2) sqrt(1-cos30 /2)

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- Nov 3rd 2009, 01:10 PMl flipboi lSimplify the Expression (Double-Angle or Half-Angle)
Hello,

Can someone please help me with simplifying this problem?

1) 2tan7 / 1-tan7

2) sqrt(1-cos30 /2) - Nov 3rd 2009, 03:38 PMskeeter