Question

Let's Try
Evaluate the following
product
1. (-2) (-2) X... 5 times
2. (-1) X (-1) X... 10 times
3. (-1) X (-1) X... 90 times
4. (-2) X 18 X (-5)
5. 6 X (-7) X (-1)


I will mark as brainliest ​

Answer 1

Answer: not sure about the last 3. but the first two is 2 and 3

Step-by-step explanation:

Answer 2

Step-by-step explanation:

1st answer is (-2)5

=5 is an odd no. then the sign will be negative.

2nd no. answer will be (-1)10

=10is an even no. then the sign will be positive.

3rd no. = (-1)90

=90 is an even no. then the sign will be positive.

4th no. answer will be (-2)×(-5)

=(10)×18

=180 is the answer.

5th no. answer will be (-7)×(-1)

= 7×6

= 42 is the answer .

pls mark as BRANLIEST