Based on the calculations, the addition and subtraction of (m² - m + 3) + (m - 1) is equal to m² + 2.
Given the following data:
(m² - m + 3) + (m - 1)
An equation is a mathematical expression that is typically used to show that two (2) or more numerical quantities are equal.
In this exercise, you're required to evaluate and solve the given mathematical equation by adding and subtracting the parameters. Thus, we would open the bracket as follows:
m² - m + 3 + m - 1
Collecting like terms, we have:
m² - m + m + 3 - 1
m² + 2
Read more on equations here: brainly.com/question/13170908
#SPJ2
