Question

please can anybody solve this question 15x^2-2x-1/5​

Answer 1

x = -1/15 ; 1/5

Explanation:

15x^2 - 2x - 1/5

By taking L.C.M,

75x^2 - 10x - 1/5 = 0

Shifting 5

75x^2 - 10x - 1 = 0

By splitting the middle term

75x^2 - 15x + 5x - 1 = 0

By taking common,

we get

15x(5x - 1) + 1(5x - 1) = 0

(15x + 1)(5x - 1) = 0

(15x + 1) = 0 ; (5x - 1) = 0

x = - 1/15 ; x = 1/5

HOPE IT HELPS!