kristyuribeku kristyuribeku

11-03-2021
Mathematics

contestada

Evaluate 3x^2 + x - 2 when x = -2.

Respuesta :

nnoonnnooo nnoonnnooo

11-03-2021

Answer:

8

Step-by-step explanation:

3x² + x - 2

3(-2)² + (-2) -2

3(4) + -4

12 - 4

8

Answer Link

Otras preguntas

Anyone know???????????

how did deng xiaopings economic policies change chinese culture

When fastening a heavy item to brick, what is the most important step?

Sarah can drive 198 miles on 11 gallons of gasoline. On 6 gallons of gasoline, Rachel can travel 138 miles. Write a ratio that compares miles traveled per gallo

The semi fluid matrix that surrounds organelles in a cell is called the

Explain how a cell can make a variety of large molecules from a small set of molecules

The relationship between ozone in the stratosphere and the presence of cfcs?

5+1x10 is the answer 60 or 15? there are no parenthesis***

Solve the following world problems. If Sophia wants to conclude her trip by seeing the Picasso at Daley Plaza (-2,2), would it be more efficient to start her da

Can u help How to solve