pake cara ya kak makasih
Jawaban:
D. 4x² - 2x + ¼
Penjelasan dengan langkah-langkah:
(a+b)²
= a² + b² + 2ab
(2x - ½)²
= (2x)² + (-½)² + 2(2x)(-½)
= 4x² + ¼ + (-2x)
= 4x² - 2x + ¼
semoga membantu
[answer.2.content]Just Because My Husband's A Woman...: Marcy's side of the story
Just Because My Husband's A Woman...: Marcy's side of the story
Jawaban:
D. 4x² - 2x + ¼
Penjelasan dengan langkah-langkah:
(a+b)²
= a² + b² + 2ab
(2x - ½)²
= (2x)² + (-½)² + 2(2x)(-½)
= 4x² + ¼ + (-2x)
= 4x² - 2x + ¼
semoga membantu
[answer.2.content]