oliviaritter722 oliviaritter722

12-08-2022
Mathematics

contestada

Consider this expression.
m² - 7 + n²
When m = -2and n = 5, the value of the expression is

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seokjinnie777 seokjinnie777

12-08-2022

Answer:

22

Step-by-step explanation:

Just substitute and solve!

(-2)^2 - 7 + (5)^2 = 4 - 7 + 25 = 22

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