Square - multiply same number two times Cube - multiply same number three times 7 X 7 X 7 = 343 !!!
Answer = 7 - 3n
(-8,1)
3x + 7
4/7
7/ 3/
18
7
The difference of the ratio is three. 21 is three times larger than 7
15
7
Square - multiply same number two times Cube - multiply same number three times 7 X 7 X 7 = 343 !!!
7/(3 - x)
343 is the palindromic and cube number.7*7*7=3437 is being times three times by itself to get this palindromic and cube number.Also 1331 is a palindromic and cube number.11*11*11=133111 is being times three times by itself to get this palindromic and cube number.
7
Answer = 7 - 3n
That means that you use the number 7 three times as a factor, like this: 7 x 7 x 7.