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 ( 81+ )
Otras preguntas
What is the purpose of the lab the importance of the topic and the question you are trying to answer?
There are five cities in a network. The cost of building a road directly between i and j is the entry ai,j in the matrix below. An infinite entry indicates that
Which is characteristic of an exit wound? Minimal bleeding typically appears. It is typically a large wound. Gunpowder grains are often found around it. It ofte
Please help me solve this short problem guys
Which of the following steps in the formal planning process involves studying past events, examining current conditions, and forecasting future trends? Questio
The development of the modern computer system has been evolutionary. Discuss this phenomenon and further discuss how current trends in computing would impact fu
Which of the following can a UAV do? 1. Provide information about geography 2. Provide information about soil nutrients 3. Provide information about soil hydrat
Can anyone help with this biology?
What is the first step to solve the equation 16x-21 = 52? 1 Add 52 to both sides 2 Add 21 to both sides 3 Subtract 21 from both sides 4 Subtract 52 from both si
The lines shown below are parallel. If the green line has a slope of -2, what is the slope of the red line?
