katyapeplow
katyapeplow
02-06-2020
Mathematics
contestada
What is 3x²-2 if x is -3
Respuesta :
devishri1977
devishri1977
02-06-2020
Answer:
Step-by-step explanation:
3x² -2 =3*(-3)²-2=3*9 - 2
= 27 - 2
= 25
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Select all that apply. Which of the following statements are true of the greatest common factor of two numbers? A. Each number must share the factor. B.
Runners who eat pancakes and pasta before a race choose these foods because these foods provide extra
Find an equivalent fraction 2/6 2/5
Adam Smith used the “invisible hand” as a metaphor for the forces that balance a free market. What might be a good metaphor for the forces at work in a comman
Select the response below that is a real feature and benefit of using hootsuite when it comes to interacting/engaging with your audience (i.e., the one that is
A sample of n = 9 scores has a variance of s2 = 144. what is the standard deviation for this sample?
A circuit contains three resistors connected in series. The value of R1 is 150 , the value of R2 is 60 , and the value of R3 is 620 . What is the total resistan
List two physical properties and two chemical properties.
Explain which cell transport process plants use to take in mineral salts through the cell membranes of their root cells
The ________ explains why one person's self-disclosure often leads to the self-disclosure of the other person.
