Question

factorise 3 x square - 8 x + 5​

Answer 1

Answer:

♠️ Answer ♠️

$= 3 {x}^{2} - 8x + 5 \\ \\ = 3 {x}^{2} - 5x - 3x + 5 \\ \\ = x(3x - 5) - 1(3x - 5) \\ \\ = (x - 1)(3x - 5)$

Answer 2

Answer:

3x^2-8x+5

by middle term splitting method

3x^2-5x-3x+5

x(3x-5)-1(3x-5)

(3x-5)(x-1)

CASE 1

3x-5=0

3x=5

x=5/3

CASE 2

x-1=0

×=1