oliviaritter722 oliviaritter722

12-08-2022
Mathematics

contestada

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

Respuesta :

seokjinnie777 seokjinnie777

12-08-2022

Answer:

22

Step-by-step explanation:

Just substitute and solve!

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

hope this helps! <3

Answer Link

Otras preguntas

How did Egyptian rule change Kush?

How many neutrons does element X have if its atomic number is 25 and its mass number is 85?

David has 5/6 of a cup of lemonade to make a punch. He uses 1/3 cup of lemonade for each serving. How many servings can he make?

Le escribimos para informarle que su servicio de larga distancia ya (1) (funcionar) a través de (through) nuestra empresa. Ahora las llamadas internacionales le

analyze the motivations behind imperialism from 1800-1914

Which of the following describes the process of inspiring, influencing, and guiding employees to participate in accomplishing common goals and objectives?

One major goal of the Progressive movement was to?

what is the scientific inquiry

I NEED HELP ASAP(100pt) what do hurricanes tornadoes and thunderstorms all have in common? A)cold temperature B)Low-Pressure air C)Storm surge D) Pre

what is 3/5 divided by 7/8 equal