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 ( 99+ )
Otras preguntas
-19+[27-{14+(5-2)×4÷2
find the lower quartile for the data {47.2, 33.8, 43, 62, 5.8, 9, 61.4, 30.8, 68.2, 51.6, 13.2, 17.4, 64.2, 50.6, 29.4, 40.4}
Let x1 represent a quantitative independent variable and x2 represent a dummy variable for a 2-level qualitative independent variable. Which of the following mo
Hello, a quick question which number is least to greatest 0.359, 0.35, 1
Which equation does the graph of the systems of equations solve? 2 linear graphs. They intersect at 1,4
The cylinder shown has a volume of 150 cubic inches and its height is equal to its radius. The cylinder and the sphere shown have the same radius. What is the v
vive alrededor de 3 o 4 semanas. A.El quetzal B.El jaguar C.El puma D.La mariposa
A blueprint for a house has a scale factor n = 35. A wall in the blueprint is 10 in. What is the length of the actual wall? 29.17 in. 29.17 feet 350 feet 4,200
Ava started her hw at 7:20pm she finished it at 8:05 pm how long did she take to her hw?
There are 2.4g of calcium hydroxide reacted with nitric acid. Calculate the number of moles of calcium hydroxide used. Write your answer using proper significan
