Question

Persamaan kuadrat 2x^2 - 3x- 4= 0 mempunyai akar-akar X1 dan x2. Tentukan nilai X1 dan X2!​

Answer 1

Verified answer

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Diketahui: a = 2, b = -3, c = -4

Maka:

X1 = -b/

X1 = - (-3)/2

X1 = 3/2

dan

X2 = c/a

X2 = -4/2

X2 = -2

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