kazharvey
kazharvey
01-03-2017
Mathematics
contestada
If x= -2, calculate x squared+2x
Respuesta :
Jovyson328
Jovyson328
01-03-2017
the answer would be
-8
Hope i helped :D
Answer Link
Аноним
Аноним
01-03-2017
If x= -2, calculate x squared+2x
x^2 + 2x
=(-2)^2 + 2(-2)
= 4 - 4
= 0
answer is 0
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
What are three interesting facts about Susan B. Anthony's childhood ?
what is perpendicular to y= 3x -9 and passes through the point (3,1)
Work out the number that is halfway between 27 times 38 and 33 times 38.Show your working out aswell.
What are three interesting facts about Susan B. Anthony's childhood ?
Heating zinc sulfide in the air causes the formation of
What are the origins of prevailing ideas about natural, ideal, and deviant bodies in sports and in society?
A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.
What is 2.333333 in fraction form
what is perpendicular to y= 3x -9 and passes through the point (3,1)
whats Henry Hudson interesting facts?
