HjmasLemAnnie HjmasLemAnnie

01-03-2017
Mathematics

contestada

can someone help me with my quiz.

What number should be added to the expression x2+2x to change it into a perfect square trinomial?

1
2
4
9

Respuesta :

Аноним Аноним

01-03-2017

I hope this helps you

x^2+2x+1=(x+1)^2

Answer Link

Otras preguntas

how did the people offend God

Students in a high school language class spend a week in another country. A handful of students find themselves in trouble with the law and their host families

Someone please help meeee

How does historiography provides an in-depth Understanding Of African American history

Which of the following is not a primary source. A.artifacts. B.diaries. C.eyewithness. D.recent book about the civil war.

need some help please!I don't know how to do this.

it can be determined that the MAIN reason the King of England wishes to establish a new southern colony is because

(-3/2)x - 9 = - 27 solve for x

For every 4 yellow T-shirts they manufacture, they should manufacture 7 white T-shirts. The ratio of the number of yellow T-shirts to the number of white T-shir

The court system was created by _____________. Question 40 options: Article III of the Constitution the Bill of Rights Article II of the Constitution the Articl