ab-ay+bx-xy

Factorize: ax+bx+ay+byax^(2)+by^(2)+bx^(2)+ay^(2),a^(2)+bc+ab+acax-ay+bx-by

Factorize: ax+bx-ay-by

Factorise the following. ax + bx - ay -by

The equation of the line passing through the point (x', y') and perpendicular to the line y y'=2a (x+x') is ................ A) x y'+2ay+ 2 ay' -x'y'=0 B) x y' +2ay-2ay' -x'y'=0 C) x y' +2ay+2ay' -x'y'=0 D) xy'+ 2ay-2ay' +x'y'=0

Factorise : xy - ay - ax + a^2 + bx - ab

(bx)/(a)-(ay)/(b)+a+b=0 and bx-ay+2ab

Factorize each of the following expressions: a^(2)-b+ab-a (ii) xy-ab+bx-ay

Find the point of intersection of the following pairs of lines: bx+ay=ab and bx+by=ab