Question

factorise 4m square -8m +3​

Answer 1

Step-by-step explanation:

4m^2 - 8m + 3

(product is 4*3 = 12 and sum is -8

therefore the required factors are -2 and -6)

by splitting the middle term,

4m^2 -2m -6m + 3

2m (2m-1) - 3 (2m-1)

(2m-3) (2m-1)

Hope it helps you!