Jawaban:
nilai akar lainnya = 3
Penjelasan dengan langkah-langkah:
ax² + bx + c = 0
x² - 8x + c = 0
a = 1, b = -8
jumlah akar-akar: x1 + x2 = -b/a
salah satu akar bernilai 5, dimisalkan x1 = 5
x1 + x2 = -b/a
5 + x2 = -(-8/1)
5 + x2 = 8
x2 = 8 - 5
x2 = 3
semoga membantu
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Jawaban:
nilai akar lainnya = 3
Penjelasan dengan langkah-langkah:
ax² + bx + c = 0
x² - 8x + c = 0
a = 1, b = -8
jumlah akar-akar: x1 + x2 = -b/a
salah satu akar bernilai 5, dimisalkan x1 = 5
x1 + x2 = -b/a
5 + x2 = -(-8/1)
5 + x2 = 8
x2 = 8 - 5
x2 = 3
semoga membantu