18-04-2020
Mathematics

contestada

Rewrite the equation by completing the square.
x^2-2x+1=0

Respuesta :

jimrgrant1 jimrgrant1

18-04-2020

Answer:

(x - 1)² = 0

Step-by-step explanation:

Given

x² - 2x + 1 = 0 ( subtract 1 from both sides )

x² - 2x = - 1

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 1)x + 1 = - 1 + 1

(x - 1)² = 0

Answer Link

Otras preguntas

Each equation given below describes a parabola. Which statement best compares their graphs? y = -3x2 y= -7x2 A. Both parabolas open downward, and y = -7x2 is

describe the medieval Black Death

Concentrations of harmful substances increase in organisms at higher trophic levels is called

Which is the equation of a line with the slope of -2 that passes through the point (-2,0)

two times antonios age plus three times sarahs age equals 34. sarahs age is also five times antonios age how old is sarah

Which subordinate clause can be added to this independent clause? I will be able to drive. A.whereas I am eighteen years old. B.rather than I am eighteen years

is the product of a fraction that is greater than one and any whole number less than or greater than the whole number?Explain your thinking.

Why did the Framers want the Senate smaller than the House of Representatives?

When South Korea was invaded by North Korea, direct military assistance to resist aggression came from

What responsibilities does government have toward society