-3 and 16.
-96
15 x -16 = -240 15 + -16 = -1
Find factors of 16 which add to 8: Factors of 16 are 1 & 16, 2 & 7 and 4 & 4: Only the last add to 8 so: (x + 4)(x + 4) or (x + 4)2
That sounds like two different questions. The factors for -144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 and their negatives. The prime factors are 2 and 3. -16 and 9 add up to -7.
-3 and 16.
-96
20
The factors of 64 are 1, 2, 4, 8, 16, 32 and 64. No two of them add up to 19.
Yes, the factors of 16 are also the factors of the multiples of 16.
15 x -16 = -240 15 + -16 = -1
5 Factors of 16Five factors of 16 are 1,2,4,8,16. They are also all the factors of 16.
Yes.
Yes
4 and 12
-5 and -16
Yes.