casper87 casper87

12-05-2021
Mathematics

contestada

What is the value of the expression below when a = -3?

What is the value of the expression below when a 3 class=

Respuesta :

clarch19 clarch19

12-05-2021

Answer:

317

Step-by-step explanation:

2(5-(-3))² + 7(-3)

2(5+8)² + (-21)

2(13)² - 21

2(169) - 21

338 - 21 = 317

Answer Link

Otras preguntas

the battle of bunker hill was important because it

"Is it not dangerous to play with fire?" change the interrogative sentence into declarative sentence.... Pls reply as fast as possible

Simon has net investment income of $38,000 and MAGI of $223,000 and files as a single taxpayer. Simon's additional Medicare tax is:______________

Maurice made a model of the steel tabletop his model measures 7 inches by 13 inches is the model simular to the original

The Republic of Yuck is a simple economy with no government, no taxes, and no imports and exports. Yuckers (citizens of Yuck) are creatures of habit. They have

Which statement best describes the particles in a sample of H2O in the solid phase?Immersive Reader (10 Points) They move very quickly and rarely interact. They

"Is it not dangerous to play with fire?" change the interrogative sentence into declarative sentence.... Pls reply as fast as possible

The sum of four consecutive integers is -118. What is the largest of the integers?

suppose y varies directly with x, and y=25 when x=140. what is the value of y when x=36

Proportional relationship between the variables y and x