" 28."x^(2)*-x(a+2b)+2ab)

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

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

Factors of x^(2) + x (a+ b) + ab = ………………..

The square root of x^(b^(2))x^(b^(2)+2ab)x^(a^(2)-b^(2)) is

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

What is the lowest common multiple of ab (x^(2)+1) + x (a^(2)+b^(2)) and ab (x^(2)-1) + x(a^(2)-b^(2)) ?

Find the LCM of the polynomials ab(x^(2)+1)+x(a^(2)+b^(2)) and ab(x^(2)-1)+x(a^(2)-b^(2))

If (x+1)/(x-1)=(a)/(b) and (1-y)/(1+y)=(b)/(a), then the value of (x-y)/(1+xy) is (2ab)/(a^(2)-b^(2)) (b) (a^(2)-b^(2))/(2ab) (c) (a^(2)+b^(2))/(2ab) (d) (a^(2)-b^(2)backslash)/(ab)

Which among the following is the correct value of (x+a)(x+b) a) x^(2)+abx+ab (b) x^(2)-(a+b)x+ab(c)x^(2)+(a+b)x+ab (d) x^(2)+(a-b)x+ab

Simplify 3x^(2)-8ab+4x^(2)+11ab if x=2, a=-1, b=-3