Jika a = 5, b = -¼, dan c = 2, tentukan hasil operasi berikut!
b. -5
Semoga membantu:) [answer.2.content]
Jawaban:
a. 10
b. -5
Penjelasan dengan langkah-langkah:
a.
[tex]5 \times {( - \frac{1}{4} )}^{2} \times {2}^{5} \\ = 5 \times \frac{1}{16} \times 32 \\ = 10[/tex]
b.
[tex] {a}^{(3 - 2)} {b}^{( - 2 - ( - 1))} {c}^{(2 - 4)} \\ = a {b}^{ - 1} {c}^{ - 2} \\ = 5 \times {( - \frac{1}{4}) }^{ - 1} \times {2}^{ - 2} \\ = 5 \times ( - \frac{4}{1} ) \times ( \frac{1}{ {2}^{2}} ) \\ = 5 \times ( - 4) \times \frac{1}{4} \\ = - 5[/tex]
a. 10b. -5
Semoga membantu:) [answer.2.content]
