How are the following three expressions different from each other, if indeed they are? do not just state the value of each but e

Question

3 years ago

14

xplain what may be the same or different. Be as specific as you can be in your response.
1.(-2)^2
2.-2^2
3. -(2)^2

1 answer:

Lisa [10] · Answer 1 · 2022-07-01T02:26:26+03:00

Lisa [10]3 years ago

8 0

Answer:

Below.

Step-by-step explanation:

Number is different to the other 2. Its value is +4 because negative 2 squared = + 4.

The other 2 have negative values and -2 = -(2) so they have the same value, -4.