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

Question 2 (1 point) Kaya hears the doorbell ring, and opens it to find someone she doesn't recognize standing there. “May I help you?", Kaya asks. The person r
what is the solution of c² + 9 = 9​
Every flat map is distorted in some way because __________________
please,don't laugh.........those beggars. a. for b. against c. at d. from​
2/5 x 0.22= I need to know this answer
How much time has passed from the first clock to the second clock?
Earthquakes are caused by movement of the Earth's crust. What causes the Earth's crust to move? A. Unbalanced forces B. Inertia C. Friction D. Balanced Forces
Write each equation in slope-intercept form 2x-2y-12=0
Initially the price of natural gas is 10 per 1000 cubic feet
Three to the -2nd power in fraction form