360
They are: 2*3*3*5 = 90 or 1*2*9*5 = 90
-95
270
they multiply to a product
No you don't multiply the 4 numbers you take radius times radius
you multiply the two numbers before the =. ex. 4x8=. the 4 and the 8 are the numbers you multiply another is 6x9=. the 6 and the 9 are the numbers you multiply.
-95
45 and 2.
90
-117
270
they multiply to a product
The numbers are 10 and -9
No you don't multiply the 4 numbers you take radius times radius
-117
There are 90 such numbers.
you multiply the two numbers before the =. ex. 4x8=. the 4 and the 8 are the numbers you multiply another is 6x9=. the 6 and the 9 are the numbers you multiply.
It is not possible to multiply two prime numbers and get 90. You can add 43 and 47.