kazharvey kazharvey
  • 01-03-2017
  • Mathematics
contestada

If x= -2, calculate x squared+2x

Respuesta :

Jovyson328
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

Otras preguntas

How did the principles of the American Revolution influence the debate over American imperialism in the Philippines
what is the estimate of 92 times 68
what are the most often used form of direct deliberate communication of the spoken language
sixteen action figures are arranged equally on 2 shelves. How many action figures are on each shelf?Model the problem with both an array and a labeled tape diag
1.the ratio if the weight of an object on mars to its weight in earth is 9 to 25.If a person weighs 120pouns on earth,how much would the person weigh on mars? 2
Wearing this colour after Labour Day might get you a ticket from a fashion cop! A. Pale Pink B. White C. Lime Green D. Gray
what's 125/7 as a mixed number
Where is French still widely spoken in mainland Southeast Asia?
Write 6.7 in two other forms
Which of the following would be the most effective long-term solution to fighting desertification in the Sahel? a. planting trees throughout the Sahel b. cons