Question

Eind the values of. 4/5
Tan² 60°+ 3 in 60°.
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Answer 1

Step-by-step explanation:

SORRY I DON'T KNOW THE ANSWER

Answer 2

Step-by-step explanation:

$\frac{4}{5} \times ( \sqrt{3} ) { + 3 \times }( \frac{ (\sqrt{3} {} ) {}^{2} }{2} \\ = \frac{4}{5} \times 3 + 3 \times \frac{3}{4} \\ = \frac{12}{5} + \frac{9}{4} \\ = \frac{48 + 45}{20} \\ = \frac{93}{20}$