daya listrik P= 6i - 4i^2 dengan i adalah arus dlm satuan ampere. brp nilai i positif yg memenuhi persamaan tsb sehingga daya pd rangkaian lebih dari 2W

Absolutely, totally, definitely, positively true.
Sad to say, advertising is an area where ... if there are not outright lies ... words can nonetheless be used in ways that cause us to make up the lies in our own minds.
Critical thinking is absolutely vital when dealing with advertising, to avoid lying to ourselves ... with the guidance of the advertisers.

Answered by AL2006 | 2024-06-10

Critical thinking is crucial for evaluating the truthfulness of advertisements as it helps individuals discern facts from persuasive messages. By analyzing claims, evaluating evidence, considering biases, and cross-referencing information, consumers can make informed decisions. This skill is especially important in today’s information-heavy environment.
;

Answered by AL2006 | 2024-12-26

Jawaban:Penjelasan:Diketahui:[tex]p=6i-4i^2\\p > 2[/tex]Ditanyakan:[tex]i=?[/tex]Alternatif penyelesaian:[tex]p > 2\\6i-4i^2 > 2\\-4i^2+6i-2 > 0\\2i^2-3i+1 < 0\\(2i-1)(i-1) < 0\\[/tex][tex]2i-1 > 0\text{ dan } i-1 < 0\\2i > 1\text{ dan } i < 1\\i > \frac{1}{2} \text{ dan } i < 1\to \frac{1}{2} < i < 1\\\text{atau}\\2i-1 < 0\text{ dan } i-1 > 0\\2i < 1\text{ dan } i > 1\\i < \frac{1}{2} \text{ dan } i > 1\to i=\{\}[/tex]Jadi nilai i positif yg memenuhi persamaan tsb sehingga daya pd rangkaian lebih dari 2W adalah i lebih dari 0,5 tetapi kurang dari 1 atau ditulis:[tex]\frac{1}{2} < i < 1[/tex]

Answered by mastreeada | 2025-07-15