Matematika

Pertanyaan

tolong bantu ya pake caranya juga pliss...
tolong bantu ya pake caranya juga pliss...

1 Jawaban


  • [tex]27 {}^{ \frac{2}{3} } + ( \frac{25}{2018} ) {}^{0} - ( \frac{1}{25} ) {}^{ - \frac{1}{2} } \\ = 27 {}^{ \frac{2}{3} } + ( \frac{25}{2018} ) {}^{0} - ( 25 ) {}^{ \frac{1}{2} } \\ = 3 {}^{3 \times \frac{2}{3} } + 1 - 5 {}^{2 \times \frac{1}{2} } \\ = 3 {}^{2} + 1 - 5 \\ = 9 + 1 - 5 \\ = 5[/tex]

    Jadi, jawabannya D.