Question

Tentukan hp dari 3 + x = 10/x
beserta caranya ..

Answer 1

3 + x = 10/x
3x + x^2 = 10
x^2 + 3x - 10 = 0
(x + 5)(x - 2) = 0

Jadi, x = -5 atau x = 2.
Mohon dikoreksi kembali ya.

Answer 2

3 + x = 10/x
x(3 + x) = 10
3x + x² = 10
x² + 3x - 10 = 0
(x + 5)(x - 2) = 0

x + 5 = 0  atau  x - 2 = 0
x = -5                x = 2

HP{-5 , 2}