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Verified answer
√((x - 2)/(2x + 3)) < 2kuadratkan kedua ruas
(x - 2)/(2x + 3) < 2
(x - 2)/(2x + 3) - 2(2x + 3)/(2x + 3) < 0
(x - 2 - 4x - 6)/(2x + 3) < 0
(-3x - 8) / (2x + 3) < 0
Pembuat nol :
-3x - 8 = 0 ---> x = -8/3
2x + 3 = 0 ---> x = -3/2
Uji titik di sekitar (-8/3) dan (-3/2)
pd garis bilangan
Nilai x yg memenuhi :
x < -8/3 atau x > -3/2 ✔