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

A compound consists of 50.04% carbon, 5.59% hydrogen, and 44.37% oxygen. What is the empirical formula of this compound?

Fats and oils are usually stored in a plant's roots stem fruit seeds

A(94,0,14) B(52,56,94) C(10,6,48) D(128,64,10) The goal of the assignment is to apply methods of transforming orthogonal projections to solving metric problems.

A small sample difference of means test requires that we can assume the variances of the two variables (for each group) are approximately equal. a. True b. Fa

The Indirect speech of "Khurt: "I was writing a letter yesterday."

A pendulum reaches a height of 0.3 m at the top of its swing. If the bob has a mass of 5 kg, what is the potential energy at the top of its swing?

before the enlightenment how did people learn about the world a. through the teachings of the church and other authorities b. through reading mass printed book

Order the events from the American Jezebel excerpt chronologically: Question 1 options: 1636 1637 1634 1635 1. Men accompany their wives to weekly discussions b

will give brainliest if they answer is correct

Pool girl Paula has a problem. She has dropped two blocks into her pool. One, made of wood, floats on the surface. The other, made of iron, sinks to the bottom.