jamilett65 jamilett65

01-06-2022
Mathematics

contestada

x²-3x+1=0
O A. 3±√15
OB. 3+√5
3± √5
o c. 2121224
OD. 5±10
3

Respuesta :

eikhin252 eikhin252

07-06-2022

Answer:

X=3+-√5/3

Step-by-step explanation:

x=-b+-√b^2-4ac/2

=3+-√(-3)^2-4(1)(1)/2

Answer Link

Otras preguntas

which words suffix has been added incorectly? A. cropped B. forgoten C.. funny D. getting

Which physical property makes it possible to separate the componentsof crude oil by means of distillation?(1) melting point (3) solubility(2) conductivity (4) b

2. The height of a triangle is 5 m less than its base. The area of the triangle is 42 m2. Find the length of the base. (Points : 1)

Where do the brackets go in 100 / 10 / 10 / 10 / 10 = 10

Which kind of information is provided by the Prologue in Romeo and Juliet? A. information about what happens after the play's final event B. information about

Which equation represents sublimation? (1) I2(s) ==> I2(g) (3) I2(l)==>I2(g) (2) I2(s) ==>I2(l) (4) I2(l)==>I2(s)

The total mass of the protons in an atom of gold-198 is approximately (1) 79 atomic mass units (2) 119 atomic mass units (3) 198 atomic mass units (4) 277 atomi

Jaime bought 2 puzzles for $5.00 and 3 puzzles for $7.50. Write and solve an equation to find the Cost of 15 puzzles. Tell what the variables represent.

why was northern success in the siege of Vicksburg important

which sentence contains a mixed compound subject? A) All of the toys were scattered across the floor. B) Leticia and her cousins spent the day at the lake. C) A