Question

Factorise:x^2+x/4-1/8​

Answer 1

Answer:

x square+X/4-1/8

=4(x square+X/4-1/8)

=4xsquare+x-1/4

=4(4xsquare+x-1/4)

=16xsquare+4x-1

now use quadratic formula to get its root.