JanaeSpellman
JanaeSpellman
17-07-2017
Mathematics
contestada
Why is the answer (A)?
Respuesta :
Banabanana
Banabanana
17-07-2017
[tex] \frac{1}{2}x^2+mx-5=0 \\ \\ x= \frac{-mб \sqrt{m^2-4* \frac{1}{2}*(-5) } }{2* \frac{1}{2} }= \frac{-mб \sqrt{m^2+10} }{1}=-mб \sqrt{m^2+10} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
i was within and without, simultaneously enchanted and repelled by the inexhaustible variety of life.
The mass of a silver ring is 21 g. Its volume is 2 cm3. Is the ring made of pure silver? (Yes or No).
Your P.E teacher asked you to run for specific time period. You ran 0.6 of the time. Two of your friends ran 7/10 and 72% of the time. Order the amount of time
The mass of a silver ring is 21 g. Its volume is 2 cm3. Is the ring made of pure silver? (Yes or No).
one way to measure the duration of subterranean disturbances such as earthquakes and mining is to calculate the root-mean-square time. the following histograms
List and describe the life of the four early cultures in North America?compare and contrast how these cultures lived and survived.
Where can the strengths of the Articles of Confederation be seen in the Constitution? A. The Constitution allows states the ability to control most of their own
Understanding a product_____ _____ helps in waste management and in assessing environmental impacts
what characteristics of democracy distinguish it from other forms of government?
How is grendel characterized in this excerpt? he is weak and easily disgusted by dead animals. he is careful and respectful of animal life. he is cruel and diso
