Question

the difference between two positive numbers is 4 and the difference between their cubes is 316 find their product​

Answer 1

Answer:

12

Step-by-step explanation:

Let the two positive numbers=a,b.

a-b=4

(a-b)³=4³. ,a-b=4.

a³-b³-3ab(a-b)=64. (a-b)=4,a³-b³=316.

316-3ab×4=64.

-ab=(64-316)/3×4.

-ab=-252/12

-ab=-12

ab=12