48×2 – 13x – 1 = 0
Answers:
48x2 – 13x – 1 = 0
⇒ 48x2 – 16x + 3x – 1 = 0
⇒ 16x(3x – 1) + 1(3x – 1) = 0
⇒ (3x – 1)(16x + 1) = 0
⇒ 3x – 1 = 0
Or 16x + 1 = 0
x = 1/3 or x = -1/16 are two roots of the equation.
48×2 – 13x – 1 = 0
48x2 – 13x – 1 = 0
⇒ 48x2 – 16x + 3x – 1 = 0
⇒ 16x(3x – 1) + 1(3x – 1) = 0
⇒ (3x – 1)(16x + 1) = 0
⇒ 3x – 1 = 0
Or 16x + 1 = 0
x = 1/3 or x = -1/16 are two roots of the equation.