3 and 1, as well as -3 and -1, are the only numbers that, when multiplied, produce a product of 3.
-102
Two numbers you could multiply to get 213 are 71 and 3.
630
3 multiplied by 3 = 9 Apart from 9 and 1, no other whole numbers give that result when multiplied.
3
-102
The two numbers that add to give 1 and multiply to give -4 are 4 and -3. When you add them, 4 + (-3) = 1, and when you multiply them, 4 × (-3) = -12. So, the correct answer is 4 and -3.
23 and 3
1
21
-13
19
-23
Two numbers you could multiply to get 213 are 71 and 3.
630
3 multiplied by 3 = 9 Apart from 9 and 1, no other whole numbers give that result when multiplied.
-37