joannachen060125
joannachen060125 joannachen060125
  • 09-03-2021
  • Mathematics
contestada

What is the difference in the steps you take to evaluate (–7)2 and –72 ? What is the difference in the values?

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chopson23
chopson23 chopson23
  • 09-03-2021
There is no equation for -72 it’s just a number.
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avanel0493
avanel0493 avanel0493
  • 09-03-2021

first equation steps/evaluation:

1. remove parentheses.

-7 × 2

2. multiply the numbers.

-14

first equation steps/evaluation:

you cant evaluate, solve, or simplify -71.

the difference in values:

the difference in the first & second equation is...

-71 minus -14

is..... -58

Answer Link

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