Question

помогите срочно с алгеброй,без игнора!​

Answer 1

$1)0.25 = (0.5) {}^{2} \\ 2) - 64 = ( - 4) {}^{3} \\ 3) \frac{4}{81} = ( - \frac{2}{9} ) {}^{2} \\ 4)0.0081 =( 0.3) {}^{4}$