Question

2x^2 - 3x - 5 = 0 , tentukan Himpunan

Answer 1

2x² - 3x - 5 = 0
(2x - 5) (x + 1) = 0
2x = 5        atau  x = -1
  x = 5/2

hp = {-1, 5/2}

semoga membantu ya :)

Answer 2

2x^2 - 3x - 5 =
(2x - 5)(x + 1)=
2x= 5 
x = 2/5
atau
x = -1
jadi hp nya = {-1, 2/5}