therebalboi therebalboi
  • 02-03-2017
  • Mathematics
contestada

Use the quadratic formula to solve 3x2 + 5x + 2 = 0.

Respuesta :

wolf1728
wolf1728 wolf1728
  • 02-03-2017
a=3  b=5  c=2
x = -b +-sq root(b^2 -4*a*c) / 2a
x = [-5 +-sq root(5^2 -4*3*2)] / 6
x = [-5 +-sq root(25 -24)]/6
x = [-5 +- 1] /6
x1 = -1
x2 = -4/6 = -2/3 = -.66666666666666

Answer Link

Otras preguntas

I need these answers ASAP!! Here is the paragraph and there are 3 questions i would really appreciate the helps.
A bottled water company gets permission from the City of Oakville to take ground water from Oakville and sell it in China. How would this impact the Oakville wa
The regular price of a jacket is $64. The store is offering a 20% discount and a sales tax of 6.75% is added after the discount. What is the total cost of the j
Which tables show a proportional relationship? Choose each correct answer.
It happens to the alveoli of our lungs during the respiratory process.
MAY YOU GUYS HELP ME PLEASE!, THIS IS DUE IN 20 MINUTES!! 1.) When the production of goods increases, the business cycle is contracting. True False 2.) The goa
Determine the value of x in the diagram 112° xº 68° 112° What IS x ?
Which two words have opposite meanings? A know and think B buy and sell с trade and find D love and miss
im assuming its D. do to the sound waves having to go through more material...right?
Pierre, a cash basis, unmarried taxpayer, had $1,700 of state income tax withheld during 2020. Also in 2020, Pierre paid $425 that was due when he filed his 201