Question

factorise xsquare - ab + (a-b) x by splitting middele term. ans (x+a) (x-b). how??

Answer 1

Answer:

answer for the given problem is given

Answer 2

Step-by-step explanation:

x^2 + (a-b)x - ab

x^2 + ax -bx - ab

taking common x from first two terms and b from last two term, we get

x(x + a) - b(x + a)

taking (x + a) common we get

(x + a)( x - b)

this is your required eqn