Question

Tan²45°+sin30°+cos 30°\tan²45°+sin60°-cos60°

Answer 1

Answer:

tan 60° = √3

Step-by-step explanation:

1 + $\frac{1}{2}$ +  $\frac{\sqrt{3} }{2}$/  1 +  $\frac{\sqrt{3} }{2}$ -  $\frac{1}{2}$

$\frac{3 + \sqrt{3}/2 }{1 +\sqrt{3}/2 }$ =  $\frac{3 + \sqrt{3} }{1 +\sqrt{3} }$

$\frac{\sqrt{3}(1 + \sqrt{3} ) }{1 + \sqrt{3} }$ = √3 = tan 60°