Question

-15*16^(-1/4)-(-2,25)^0 помогите решить

Answer 1

$- 15 \times {16}^{ - \frac{1}{4} } - ( - 2.25) ^{0} = \\ = - 15 \times \frac{1}{ \sqrt[4]{16} } - 1 = - \frac{15}{2} - 1 = \\ = - 7.5 - 1 = - 8.5$