Question

If (x3 - y3): (x2 + xy + y2) = 7 : 1 and (x2 - y2): (x - y) = 9: 1, then what is the ratio between x and 8y?
O (A) 1:8
O (B) 1:2
O (C) 1:1
O (D) 1:4​

Answer 1

Step-by-step explanation:

the answer is 1:4 thank you