Question

factories the following by splitting middle term ​

Answer 1

Step-by-step explanation:

2x^2 - x +1

We have , a= 2 , b=-1 and c=1 .

Thus , Discriminant , D = b^2-4ac= (-1)^2 -4×2×1= 1-8= -7 .

Since ,D <0

→It has no real roots

So ,the given equation can't be factorised into real roots