erickbahena4
erickbahena4 erickbahena4
  • 16-10-2017
  • Mathematics
contestada

Solve this quadratic equation using the quadratic formula. 3x^2 + 5x + 1 = 0

Respuesta :

MrGumby
MrGumby MrGumby
  • 26-07-2018

The solutions to the equation are [tex] \frac{-5 +/- \sqrt{13}}{6} [/tex]

You can find the answer to any quadratic by using the quadratic formula. The formula is below.

[tex] \frac{-b +/- \sqrt{b^{2}-4ac}}{2a} [/tex]

Then find a (the number attached to x^2), b (the number attached to x) and c (the constant). This will allow you to plug in and solve.

[tex] \frac{-5 +/- \sqrt{5^{2}-4(3)(1)}}{2(3)} [/tex]

[tex] \frac{-5 +/- \sqrt{25-12}}{6} [/tex]

[tex] \frac{-5 +/- \sqrt{13}}{6} [/tex]

Answer Link

Otras preguntas

Texas become apart of the united states in the 1845 whenit was?
What is the answer to 12,8,10,6
20. Ventricles are the _______ chambers of the heart. A. bottom B. top C. smaller D. middle
based on the authors description, the reader can infer that a chador is most like a A) hat B) heavy coat C) shawl D) hooded jacket
What is the approximate length of the diagonal of a square if the perimeter of the square is 12 ft?
*HELP PLEASE* Will get BRAINLIEST ANSWER!!!
Pleaseee Helpp!!! Given: In △ABC, AD ⊥ BC Prove: What is the missing statement in Step 6? a. b = c b. h/b=h/c C. csin(B) = bsin(C) D. bsin(B) = csin(C)
A 50 kg box hangs from a rope. what is the tension in the rope if the box moves up at a steady 5.0 m/s
What is the china Princess afraid of?
1. How did the political parties affect voter turnout when they were stronger? A. Voter turnout was very high B. Voter turnout was lower C. Voter turnout