Jika 4√a + 4√9 = 1/2-√3 maka a =
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Jika 4√a + 4√9 = 1/2-√3 maka a =
1 Jawaban
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1. Jawaban Iqrar99
4√a + 4√9 = 4(√a + 3)
4(√a + 3) = (1-2√3)/2
8(√a + 3) = 1-2√3
√a + 3 = (1-2√3)/8
√a = (1-2√3 - 24)/8
√a = -(2√3 + 23)/8
a = -(2√3 + 23)²/8²
a = -(12 + 92√3 + 529)/64
a = (541 + 92√3)/64