If `=|-x a bb-x a a b-x|` , then a factor `` is `a+b+x` `x^2-(a-b)+x+a^2+b^2+a b` `x^2-(a+b)+x+a^2+b^2-a b` `a+b-x`

x^2-a x-b x+a b

Solve for 'x' and 'y': (a -b) x + (a + b) y =a^2 - b^2 - 2ab (a + b) (x + y) = a ^2+ b^2

(a-b)x+ (a+b)y=a^2-2ab-b^2 , (a+b)(x+y)=a^2+b^2 find x and y

Factorize: a x+b x+a y+b y , a x^2+b y^2+b x^2+a y^2 , a^2+b c+a b+a c , a x-a y+b x-b y

Factorize: a x+b x+a y+b y +a x^2+b y^2+b x^2+a y^2 a^2+b c+a b+a c + a x-a y+b x-b y

Let a,b>0 and Delta=|(-x,a,b),(b,-x,a),(a,b,-x)| then (1) a+b-x is a factor of Delta 2) x^2+(a+b)x+a^2+b^2-ab is a factor of Delta (3) Delta=0 has three real roots if a=b 4) all of these

Solve: (a-b)x+(a+b)y=a^2-2ab-b^2 and (a+b)(x+y)=a^2+b^2

Solve for 'x' and 'y': (a -b) x + (a + b) y =a^2 - b^2 - 2ab and (a + b) (x + y) = a ^2+ b^2

Solve by factorization: (a+b)^2x^2-4a b x-(a-b)^2=0