tp623010 tp623010

25-04-2017
Mathematics

contestada

Which of the following equations has only one solution?

A. x^2 + 4x + 4 = 0
B. x^2 + x = 0
C. x^2 - 1 = 0

Respuesta :

Аноним Аноним

25-04-2017

A the only solution is x = 2
B. two solutions are x = 0 or x = -1
C. two solutions are x = 1 or x = -1.

- - -
The answer is A.

Answer Link

eric05henn eric05henn

07-04-2021

Answer: A. x^2 + 4x + 4 = 0

Step-by-step explanation:

Answer Link

Otras preguntas

Simplify. 3(2x + 4y - 2z) + 7(x + y - 4z) A) 13x + 5y - 22z B) -x - 19y + 22z C) 13x + 19y - 34z D) -x - 5y + 34z 27 PTS!!

Help!!!!!!please :) !!!!!!!

How did the War of 1812 affect public opinion in the US?

Select the statement that is true: 1) History is best explained by eras, or time periods. 2) History need not include themes such as conflict, cooperation, in

Why were the British colonists upset about England's Navigation Acts?

An acute triangle has side lengths 21 cm, X cm, and 2x cm. If 21 is one of the shorter side of the triangle, what is the greatest possible length of the longe

Which graph represent the solution set of this inequality

4*10^6 is how many times as large as 1*10^4?

PLEASE HELP ASAP IL MARK BRAIN....

Help please will give brainliest!