Question

If the product of two numbers is 21 and their
difference is 4, then the ratio of the sum of their
cubes to the difference of their cubes is:
1​

Answer 1

370,306

Step-by-step explanation:

7*3= 21

7-3=4

sum of cubes

7^3+3^3

343+27= 370

diffrence

343-27= 306

therefore ratio

370:306

Hope it helps.☺️

Answer 2

Answer:

370 : 316

Please ignore my handwritimg...