tolong di kerjakan soal ini ya dengan cara nya terima kasih...☺☺

a) 2x² - x - 10 = 0
(2x - 5)(x + 2) = 0
2x = 5 atau x = - 2
x = 5/2
HP = {-2, 5/2}

b) 2x² + x - 10 = 0
(2x + 5)(x - 2) = 0
2x = - 5 atau x = 2
x = - 5/2
Hp = { -5/2, 2}

c) - 3x² - 2x + 5 = 0
(- 3x - 5)(x - 1) = 0
- 3x = 5 atau x = 1
x = - 5/3
HP = { - 5/3 , 1}

d) - 3x² + 2x + 5 = 0
(-3x + 5)(x + 1) = 0
-3x = - 5 atau x = - 1
x = 5/3
HP = { -1 , 5/3}

e) 6x² - 7x - 5 = 0
(2x + 1)(3x - 5) = 0
2x = - 1 atau 3x = 5
x = - ½ atau x = 5/3
Hp = { - ½, 5/3}

f) 6x² + 7x - 5 = 0
(2x - 1)(3x + 5)
2x = 1 atau 3x = - 5
x = ½ atau x = - 5/3
Hp = {- 5/3, ½}