Tentukan nilai x jika 8x²+ 6x + 1 = 0
Matematika
Sriprameswari
Pertanyaan
Tentukan nilai x jika 8x²+ 6x + 1 = 0
1 Jawaban
-
1. Jawaban irsa214
(2x + 1)(4x + 1) = 0
2x + 1 = 0 \/ 4x + 1 = 0
2x = 1 \/ 4x = 1
x = ½ \/ x = ¼