michvellej89 michvellej89
  • 02-10-2021
  • Mathematics
contestada

What is the number of real solutions of the equation 2x2 – 3x + 7 = 0?

Respuesta :

lizbethmaldonado2003 lizbethmaldonado2003
  • 02-10-2021
2x2-3+7=0
-7. -7
2x2-3=-7
+3. +3
2x2=-4
/2. /2
2=-2
No real solution
Answer Link

Otras preguntas

Someone please help me thank you
Suppose a cookie company has found that the number of cookies it sells is inversely proportional to the price of each cookie. If it sells 50 cookies per day whe
A skateboarder rolls off a 2.5 m high bridge into the river. If the skateboarder was originally moving at 7.0 m/s, how much time did the skateboarder spend in t
Solve the expression for a=12 b=6 and c=3
Anybody know this one? I was leaning towards D but not sure
Hurry plz In which quadrant is the point (-5, -4) in? IV I III II
Both Canada and the United States have __________ economies. A. command B. developing C. market D. mixed Please select the best answer from the choices provided
HELP ME PLEASE IM SO CLOSe
Which species are the most vulnerable to fungal infections? a. Animals b. Reptiles c. Humans d. Plants
Find tanθ + sinθ for the angle below.