Question

5x^2-1x+4=0 by middle term splitting​

Answer 1

Step-by-step explanation:

5x²-x+4=0

5x²-5x+4x-4=0

5x(x-1)+4(x-1)=0

x=1

x=-4/5 OK friend

Answer 2

Step-by-step explanation:

5x²-x+4

5x²-5x-4x+4

5x(x-1)-4(x-1)

(x-1)(5x-4)

x=1 or x=4/5