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

3/7 p= -6 solve for p! please help!
What happens to the ground in tundra during the summer?
Please help!!! will mark brainiest.
What was the location of the attack that caused the united states to enter world war ll? A. North America B. Japan C. France D. Hawaii
You are cooking macaroni and cheese and while pouring the pasta into the colander you splash scalding water on your arm. the area becomes red, painful, and blis
What did their long well-oiled hair symbolize to the greasers?
The university president believes that increasing student tuition by 5% will increase revenues. if the president is correct that revenues will increase, then th
im lost... I'm not sure how to identify the charge of the water surrounding the positive sodium ion
Suppose M is the midpoint of JK and MK=16, find JK
Find the product of the complex numbers. Express your answer in trigonometric form. z1 = 5(cos(25) + isin(25)) z2 = 2(cos(80) + isin(80))