What times what equals -70?

Answer 1

There are infinitely many possible answers.

Select any number A such that A > 0.

Let B = -70/A so that B < 0 and therefore B cannot equal A.

Now, A*B = A*(-70/A) = -70

and, since the choice of A was completely arbitrary, there are infinitely many choice for A. As a result, there are infinitely many possible answers to the question.

Answer 2

-1 x 70

-70 x 1

-7 x 10

-10 x 7