Question

(-4/5)в квадрате *1целую9/16:-(1/2)

Answer 1

$- (frac{4}{5}){2} times 1 frac{9}{16} - ( - frac{1}{2} ) \ - 1 frac{3}{5} times 1 frac{9}{16} - ( - frac{1}{2} ) \ - 2 frac{1}{2} - ( - frac{1}{2} ) = 0$