-95
270
they multiply to a product
No you don't multiply the 4 numbers you take radius times radius
There are 90 such numbers.
-95
45 and 2.
90
-117
98
270
The numbers are 10 and -9
they multiply to a product
No you don't multiply the 4 numbers you take radius times radius
There are 90 such numbers.
-117
It is not possible to multiply two prime numbers and get 90. You can add 43 and 47.