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 ( 84+ )
Otras preguntas
Which words are used as nouns in this sentence? Choose all answers that are correct. Lobsters can pinch the skin with their claws. a. pinch b. their c. skin d
Which of the following terms refers to how genetic traits are expressed? A. Display B. Genotype C. Phenotype D. Dominance
Which list is organized from SMALLEST to LARGEST? It is Planet,Solar System,Galaxy,Universef
what are the pros and cons of the stamp act ?
A star at the end of its life-cycle, composed of mostly carbon, is a A. nova. B. giant. C. red dwarf. D. white dwarf.
Which Biblical hero was the subject of this famous bronze statue by Florentine sculptor Donatello? a. Moses b. Solomon c. David d. Abraham
how much sleep dose a jaguar get in 1 year
Which values satisfy the inequality? |z| ≤ 5 Choose all answers that are correct A. z = –6 B. z = –5 C. z = –1 D. z = 8 oop
____ has contributed the greatest number of immigrants to the United States. france england germany ireland
NEED HELP ASAP 1.Which word in the sentence should be capitalized? next year Sara would like a part-time job. A. Job B. Like C. Next D. Year 2
