Question

Find H.C.F. and L.C.M. of x3-y3, x2-y2 and (x-y) ?​

Answer 1

1) x³-y³ = (x-y)(x²-xy+y²)

2)x²-y² =(x-y)(x+y)

3)x-y = (x-y)

hcf = (x-y)

lcm = (x-y)(x²-xy+y²)(x+y)= (x³-y³)(x+y)

Explanation: