maka nilai 1 ₊ 1 sama dengan ….
α² β²
Jawaban:
α + β = _ b ⇒ α + β = _ 5 dan
a 3
α × β = c ⇒ α × β = 1
a 3
Kaprikornus: 1 ₊ 1 ₌ α² + β² ₌ (α + β)² – 2αβ
α² β² α²β² (αβ)²
₌ (5/3)² – 2(1/3) ₌ 25/9 – 2/3 ₌ 25 – 6/9
(1/3)² 1/9 1/9
₌ 19 ₓ 9
9 1
₌ 19