aminah12612
aminah12612
27-12-2020
Mathematics
contestada
if x=-1. solve the equation
2*x²(x+2)
Respuesta :
MoatazMahmoud817
MoatazMahmoud817
27-12-2020
Answer:
2
Step-by-step explanation:
[tex]\\2(-1)^{2}=2[/tex]
2*(-1+2)
= 2*(1)
=2
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
A mixture of gas has a total pressure of 105 mmHg. If the mixture is 68% neon what is the partial pressure of the neon?
What would your teacher mean if she said, "The aggregate income of all students in this class was $52,315.28 last year?"
iar eu;plis 1 bilet-----? LEI ?-(126si174)bilete....900 LEI b)creaza o problema dupa exercitiu;10*20*6=? LIMONADA
Sammy's is a fast food chain that offers burgers, sandwiches, and shakes. it focuses its marketing efforts on all the experiences the customers will have on the
Billy graphed the system of linear equations to find an approximate solution. y = x + y = x – 3 Which points are possible approximations for this system? Check
Erin made 58 deviled eggs for a party. After an hour, there were 12 left. How many eggs were eaten in the first hour?
Can you fill in the blanks in order pls?? 1. the combination of all forces acting on an object is the ___________. 2. Because forces have a(n) ________________
Which music professionals might work under contract with a musical teaching group or a music store?background vocalistsprivate instructorstheatre musiciansperfo
Name the elements present of carbon monoxide
Please help I'm not good at equations. I think the answers 3 tho? But not sure.. Solve for y. 7y - 6y - 10 = 13 y = -23 y = -3 y = 3 y = 23
