LovelyPSMC
LovelyPSMC LovelyPSMC
  • 03-05-2021
  • Mathematics
contestada

Solve the equation:
[tex]2 {x}^{2} + 7x - 3 = 0[/tex]
​

Respuesta :

Hamed313
Hamed313 Hamed313
  • 04-05-2021

Answer:

[tex]delta = {7}^{2} - 4 \times 2 \times ( - 3) \\ = 49 + 24 = 73 \\ x 1= \frac{ - 7 + \sqrt{73} }{4} \\ x 2= \frac{ - 7 - \sqrt{73} }{4} [/tex]

Answer Link

Otras preguntas

there are 3 trays of eggs each tray holds 30 eggs.how manny people can be served if each person eats 2 eggs
Which of the following study topics would use APA formatting?
Is the following number 732 divisible for both 3 and 4?
In which sentence do the capitalized words represent a prepositional phrase? A. The Maxi Deli is AROUND THE CORNER. B. The conductor CALLED OUT, "All aboard!" C
Which New Deal program was struck down because it regulated commerce improperly?
Work out the area of a triangle of bass 12 cm and height 7 cm
The tectonic cycle describes the movement of Earth's crust. Recycled "new" oceanic crust is formed by _____ at divergent boundaries. A. Convergence B. Weatherin
Which location receives 12 hours of daylight and 12 hours of darkness on June 21?
In Franz Kafka’s The Metamorphosis, why does the protagonist dislike his job?
how to convert 4567 grams to kilograms