Question

03: Solve for x and y
a) X + Y = a + b , a x - b y = a² - b²​

Answer 1

Answer:

x=a,y=b

Step-by-step explanation:

X + Y = a + b , a x - b y = a² - b²

x=a,y=b

if x=a,y=b

then,

a*a-b*b=a^2-b^2