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

PLEASE DONT SCAM ME FOR POINTS PLEASE IMG BEGGING YOU. Most schools that have implemented a uniform policy have done so for the safety and well-being of the stu
Solve the system using elimination. 4x + 5y = 2 2x + 3y = 0
5. Which process usually results in offspring that exhibit new genetic variations?
Help. I got the last one incorrect. I need help finding the slope intercept form of this. I will give 100 points and brainly to whoever can help me with the fir
Which example contains an appositive? 1. My friends waited for me at the movie theater 2. Tony ate 4 slices of pizza 3. Susie and Sally walked on the beach 4.
Trigonometric Ratios What is the correct ratio?
does anyone know how to solve this problem. i need to find the x. any help will be appreciated <33
POSSIBLE POINTS: 2 A tank that is 40% full contains 650 gallons of water. On a side sheet of paper, use a double number line to find the maximum capacity of the
what’s the answer please help
Which of the following are true of the sample of 40 voters? Check all that apply. The sample is not randomly chosen. The sample should be larger to give more re