x2 – 9X + 18 = 0
Find x
x = 3, –6
x = –3, –6
x = –3, 6
x = 3, 9
x = 3, 6
25_x_2 – 36_y_2 can be factored into:
(5_x_ – 6_y_)(5_x_ + 6_y_)
cannot be factored
(5_x_ + 6_y_)(5_x_ + 6_y_)
5 * 6 * (_x_2 – _y_2)
(5_x_ – 6_y_)(5_x_ – 6_y_)