The correct option is B Positive
If we multiply a negative integer by a negative integer, the sign of the evaluated value would be POSITIVE.
For an example, let's multiply −2 by −5.
−2×−5=(−1)×2×(−1)×5=(−1×−1)×(2×5)
We know that (−1×−1) manifests 1 step jump in an interval of 1 to the right of 0, which concludes at 1. So, −1×−1=1.
∴−2×−5=1×(2×5)=1×10=10
Hence, the multiplication of two negative integers always gives a positive value.