There are infinitely many possible answers:
1*70, 2*35, 3*(70/3), 4*17.5, 5*14, etc
You can also include irrationals: sqrt(2)*sqrt(2450), etc
And there is no reason to be restricted to two numbers: so 1*2*35, 1*2*3*(70/6) etc
280
The two numbers that add up to -140 and multiply to 4900 are -70 and -70. Since they are the same number, -70 + -70 equals -140, and -70 * -70 equals 4900.
Well, honey, the prime numbers that multiply to 70 are 2, 5, and 7. So, if you wanna break it down, 2 x 5 x 7 equals 70. There you have it, simple as that!
70*2
The two numbers that can multiply to get 70 are 10 and 7. This is because 10 multiplied by 7 equals 70. These two numbers are factors of 70, meaning they are whole numbers that can be multiplied together to get the original number.
140
The simplest answer is 1 and 70. There an infinte number of other pairs.
210
1 x 70 = 70 2 x 35 = 70 7 x 10 = 70
53
69
87