Dianastruo9livytayb Dianastruo9livytayb

03-09-2016
Mathematics

contestada

what are the roots of -12x^2 11x − 3 = 0?

Respuesta :

nobillionaireNobley nobillionaireNobley

05-09-2016

[tex]x= \frac{-b\pm\sqrt{b^2-4ac}}{2a} \\=\frac{-(-11)\pm\sqrt{(-11)^2-(4\times12\times3)}}{2\times12}\\=\frac{11\pm\sqrt{121-144}}{24}\\=\frac{11\pm\sqrt{-23}}{24}\\=\frac{11+i\sqrt{23}}{24}\ or \ \frac{11-i\sqrt{23}}{24}[/tex]12x^2 - 11x + 3 = 0

Answer Link

Otras preguntas

when gravity causes a huge amounts of rock or soil to be carried down a slope this form of erosion is referred to as a

in what way is a gene pool representative of a population

What is the 50th term of the arithmetic sequence 4, 10, 16, 22, … ? Can someone explain this one?

THE EXPRESSION COT THETA/CSC THETA IS EQUAL TO?

how many rectangular prism can you make out of 20 snap of cubes

my teddy bear gave me a hug is an example of 1.metaphor 2.personification 3.simile 4.alliteration

Simple Machine Lever: A ________ that pivots on top of a fixed point called a _______.

what is 1/9 of 60 equal

Video club A charged $10 for membership and $3 for movie rental. Video Club B charges $15 for membership and $2 per movie rental. For how many movie rentals wil

The net force acting on a 50 kg crate is 0 N. What is the crate's acceleration