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

Which of these mathematical advances occurred under the Guptas during the golden age in India? Select all that apply. a.discovered the ratio of pi (∏) b
What connection did Renaissance thinkers want to make between the Goths and the church by using the term Gothic? A. Both were open to change and constantly keep
Jorge y yo no bailan en el discoteca. Into a negative sentence
What is the smallest structure visible with a light microscope?
Which compound is a metabolic intermediate of the light-independent reactions in photosynthesis?
The highest score that can be achieved on the Aspire test is _____. A. 452 B. 1400 C. 42 D. 100
If one angle of a triangle is 90°, then the other two add to 90°. Write the To Prove statement
please help show work 3√(125) -√(16) = ?
Right triangles and Trigonometry help! Will award branliest!
Techniques in identifying customers' needs and wants