Question

(½)‐¹+(⅚)⁰+(¾)² помогите срочно ​

Answer 1

$( \frac{1}{2} ) {}^{ - 1} + ( \frac{5}{6} ) { }^{0} + ( \frac{3}{4} ) {}^{2} = 2 + 1 + \frac{9}{16} = 3 \frac{9}{16} = \frac{57}{16}$