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

what is the missing value? 85% of ____ is 136

other names for a parallelogram?

enny measures the length of a stick and gets 235 millimeters. How will she find the length of the stick in meters? 1 meter = 1,000 millimeters

Help me please gotta get this right

is discrimination an inevitable result of genetic testing?

Yo ________________________ con mi hermano. a. jugaba b. sabía

can anyone help me plz!!!!

In order to qualify for the tournament, basketball teams have to win at least 70% of their games. this season, the bears lost 6 of their 15 games.

What is the missing value______+(- 4)=(- 1)

help??????????????????