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

Question

Luis

Mathematics

21 May, 14:14

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

+3

Answers (1)

Know the Answer?

Karissa Bates · Answer 1

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.

How are the following three expressions different from each other, if indeed they are? do not just state the value of each but explain what may be the same or different. Be as specific as you can be in your response.1. (-2) ^22.-2^23. - (2) ^2

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