Question

Factorise ax2+by2+bx2+ay2 ​

Answer 1

$\LARGE{ \underline{\underline{ \pink{ \bf{Required \: answer:}}}}}$

Factorise:

a x 2 + b y 2 + b x 2 + a y 2

Solution:

= a x 2 + b x 2 - a y 2 - b y 2

= x 2 (a +b ) - y 2 ( a + b )

= ( x 2 - y 2 ) ( a + b )

= ( x + y ) ( x - y ) ( a + b )

Answer 2

Answer:

Factorise:

a x 2 + b y 2 + b x 2 + a y 2

Step-by-step explanation:

= a x 2 + b x 2 - a y 2 - b y 2

= x 2 (a +b ) - y 2 ( a + b )

= ( x 2 - y 2 ) ( a + b )

= ( x + y ) ( x - y ) ( a + b )