Ascertain the x-value domain when 10x² - 19x + 6 > 0.
10x² - 19x + 6 > 0
(2x - 3)(5x - 2) > 0
x > 3 / 2 and x < 2 / 5
Ascertain the x-value domain when 10x² - 21x + 9 > 0.
10x² - 21x + 9 > 0
(2x - 3)(5x - 3) > 0
x > 3 / 2 and x < 3 / 5
Ascertain the x-value domain when 15x² - 31x + 10 > 0.
15x² - 31x + 10 > 0
(3x - 5)(5x - 2) > 0
x > 5 / 3 and x < 2 / 5