Question

-0,25mũ p bằng 1phần 256

Answer 1

(-0,25)^p = 1/256 => (-0,25)⁴=1/256 => p= 4

Answer 2

= \(-0,25^p=\frac{1}{256}\)

= \(=-0,25^p=\left(\frac{1}{2}\right)^8\)

= .............