meggiedoherty meggiedoherty
  • 11-12-2018
  • Mathematics
contestada

Solve the quadratic equation 3x squared + x -5=0 give your answer to 2 dp

Respuesta :

poppylile poppylile
  • 11-12-2018
use the quatratix formula: a = 3 b= 1 and c = -5
-1 +/- square root of 1^2 - 4(3 x -5) / 2 x 3
x = 1.14 or x = -1.47
I think this is right :/
Answer Link

Otras preguntas

Find each sum or difference. Write in simplest fraction form. 7/8 - 1/4 = 5/6 + 1/2 = 3/5 - 2/7 = AND ALSO CAN SOMEONE HELP ME WITH THIS!? Pamela ran 7/10 mi
I need help please!! Click on the appropriate transition to fill in the blank in the passage.
list three adjectives or phrases to describe roman roads
An aurora occurs when?
Can someone please help !!!
last question for jimmmmm
I need help in this math number 7,I got the picture here for u to know what to do because I don’t understand the question pppllllzzzz help!!!
How do the unalienable rights of life, liberty, and the pursuit of happiness limit the powers of government? (1 point) A.Unalienable rights force the government
Angle 1 and angle 2 are complementary and the measure of angle 1 is four times the measure of angle 2. What is the measure of angle 2?
will an object with a density of 0.999 sink or float