Question

~*_```MATHS``` _* ~

Help with sum marked as Roman numeral 5.
Algebraic expression Factorisation.

Answer 1

Answer:

(x-1)-(x-y)

Step-by-step explanation:

x²+y-xy-x

=x(x-1) - y(1-x)

=(x-1)-(x-y)

Answer 2

Answer:

x2+y-xy-x

x2-x+y-xy-x

-x( x+1) - y( 1+x)

( x+1) ( -x-y)

( y+x) ( x+1) ans.

hope this helps you...