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 ( 76+ )
Otras preguntas
5. If you were to continue this experiment by removing the egg from the water and covering it in syrup, what do you think would happen. Explain your prediction.
Please helpp!! (algebra 1 problem look at picture for the problem)
Analysis of a reaction mixture showed that it had the composition 0.411 mol/l n2, 0.541 mol/l h2, and 0.12 mol/l nh3 at 800 k, at which temperature kc = 0.278 f
Bob had 51 baseball cards. He gave away 17 baseball cards. How many baseball cards, c, does Bob have left? Choose the answer that represents the correct equatio
which of the following is not true about matter in ecosystems ? A. Matter is recycled over and over in ecosystems. B. Biogeochemical cycles transform and reuse
who appointed titles and power to the boyars
HEEEEEELP!!! Read the excerpt from act 1, scene 3, of Julius Caesar. CASSIUS. 'Tis Cinna; I do know him by his gait; He is a friend.—Cinna, where haste you so?
Larisa buy 5 hats for 9.99 per hat.how much does he spend
suppose you want to plan a program of physical activity to increase your muscular endurance. what activities would you choose? how would your program affect oth
What would happen? Why?
