Question

Factorise: ax² +by² + bx²+ ay² ?​

Answer 1

ax2 + bx2 + ay2+ by2

x2(a+b) + y2(a+b)

(x2 + y2)(a+b)

Answer 2

Answer

x²(a+b) + y²(a+b)

you have to work mentally and combine terms.

(x²+y²) (a+b)

Hope it helps you