Selesaikan dengan cara melengkap kan kuadrat sempurna.
x² + 6x - 24 = 0![]()
x² + 6x - 24 = 0
Penjelasan dengan langkah-langkah:
x² + 6x - 24 = 0
x² + 6x = 24
(x + 6/2)² - .. = 24
(x + 3)² - 9 = 24
(x + 3)² = 24 + 9
(x + 3)² = 33
x + 3 = ±√33
x = 3 ± √33
x1 = 3 + √33
x2 = 3 - √33
Hp = {3+√33, 3-√33}
x² + 6x - 24 = 0
x² + 6x + 9 = 24 + 9
(x + 3)² = 33
x = -3± √33
x 1 = 3 + √33
x 2 = 3 - √33
HP = { 3 + √33 , 3-√33}
semoga membantu
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