Question

factorise 4x²-19x+15 give me answer fast​

Answer 1

Answer:

Factorise: 4x²- 19x + 15

=> 4x²- 15x - 4x + 15

=> x(4x - 15) -1(4x - 15)

=> (4x - 15) (x - 1).

Answer 2

$4 {x}^{2} - 19x + 15 \\ \\ = > 4 {x}^{2} - 4x - 15x + 15 \\ \\ = > 4x(x - 1) - 15(x - 1) \\ \\ = > (x - 1)(4x - 15)$

Hope it helps ☺

Fóllòw Më ❤