Question

solve the following systems of linear equation first equation is(a-b)x+(a+b)y=a^2-2ab+b^2 and (a+b)(x+y)=a^2+b^2​

Answer 1

Answer:

equation 1

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

ax-bx+ay+by=a^2+b^2-2ab

ax+ay-bx+by=a^2+b^2-2ab

equation 2

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

ax+ay+bx+by=a^2+b^2