Ascertain the x-value domain when 4x² - 16x + 15 > 0.
4x² - 16x + 15 > 0
(2x - 3)(2x - 5) > 0
x < 3 / 2 and x > 5 / 2
Ascertain the x-value domain when 6x² - 19x + 15 > 0.
6x² - 19x + 15 > 0
(2x - 3)(3x - 5) > 0
x < 3 / 2 and x > 5 / 3
Ascertain the x-value domain when 6x² - 25x + 25 > 0.
6x² - 25x + 25 > 0
(2x - 5)(3x - 5) > 0
x > 5 / 2 and x < 5 / 3