jennamae4142 jennamae4142

22-12-2017
Mathematics

contestada

Find the number of real number solutions for the equation.
x^2-4x+4=0

A-1
B-0
C-cannot be determined
D-2

Respuesta :

lesliekolleroxrkcf lesliekolleroxrkcf

22-12-2017

x² - 4x + 4 = 0
(x-2)(x-2) = 0
the equation has one root mainly 2 with multiplicity 2
the answer is a

Answer Link

Otras preguntas

Factor the polynomial completely X^3-11x^2-x+11

Find the slope of the line containing the points V(2,0) and W(6,4) A. -1 B. 0 C. 2/5 D. 1

How did laissez-faire capitalism affect the urban economy during the Industrial Revolution?

How many moles of sulphur dioxide are produced when 72.0 grams of water is produced by the process: 2H2S + 3O2 --> 2H2O + 2SO2

Which of the following is most important in forming ATP? A. sulfur B. helium C. phosphorus D. boron

1. Why did the US become involved in the Panama Canal?

What is the worst thing about the western world (America, England)?

How did the black death contribute to the decline of the manor system?

perimeter of a triangle with the given sides 12in 9in 15in

Which one of the following acts is an example of body language? A. Acting on an attitude B. Showing prejudice C. Rolling of the eyes D. Employing the peripheral