What multiplies to -25 and adds to -2?

Answer 1

-27

Answer 2

-6.0990195 and 4.0990195 (to 7 dp)

Although, since the question does not require the answer to consist of only two numbers, the answer could be

the quartet {-5, -1, -1, and 5}

or the octet {-5, -1, -1, -1, -1, 1, 1, and 5}

or keep adding another two -1s and two +1s