quadractic
quadractic
03-03-2016
Mathematics
contestada
B^2-4b+4=0
Quadratic formula
Respuesta :
Exvited
Exvited
03-03-2016
[tex]b^2-4b+4=0 \\ \\ b = \frac{-(-4) \pm \sqrt{(-4)^2 - 4(1)(4)} }{2(1)} \\ \\ b = \frac{-(-4)}{2(1)} \\ \\ b = 2 \\ \\ [/tex]
The final result is:
b = 2
.
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
plzzzzzzzzzzzzzzzzzzzzzz
Monica's school band held a car wash to raise money for a trip to a parade in New York City. After washing 125 cars, they made $775 from a combination of $5.00
round 211,647 to the nearest thousand
Imagine a typical day in your life. What did you do? Where did you go? What did you wear, see, eat, say, etc. 1. Create a list of all the tasks/activities you
Given f(X) =-X+ 6 write an equation for f(x + 3).
factorize[tex]x4 + 7x2y2 + 16y4[/tex]
How did lincoln plan the help black men who were educated or had fought for the union
How did lincoln plan the help black men who were educated or had fought for the union
Give the domain and range of a standard square root function.
Line segment AB has a length of 1 unit. It is translated 4 units to the right on a coordinate plane to obtain line segment A'B'. What is the length of A'B'?
