jasonstl jasonstl

03-09-2020
Mathematics

contestada

Solve 5x^2 - 3x + 2 = 11

Respuesta :

0220171954 0220171954

06-09-2020

Answer:

x = 1.81 or x = - 1.21 both to 3 significant figures

Step-by-step explanation:

First you put 11 on the other side of the equal sign so the equation is equal to 0.

5x^2 - 3x -9 = 0

Then you use the quadratic formula to solve it (picture gives an EXAMPLE)

Ver imagen 0220171954

Answer Link

Otras preguntas

simplify √125+√45-√20

what is the full form of UNICEF

Mary is running a marathon which is a total of 26 miles. She is running at a pace of 7.5 miles per hour and has already run 8 miles. If she stays at the same pa

describe the relation between population and environment in five point.

A small company manufactures picnic tables. The daily fixed cost is 1,200 and the variable cost is $45 per table. How many picnic tables can be produced for a t

Consider the matrix [tex]A_{4x4}, det(A) = -2[/tex]Show that the following is true or false:[tex]det(adj(2A^{-1}) =-2^{9}[/tex]

What did freedom mean to mandela at the different stages of his life

Algebra 2 help please

the company calculated that they would produce 4.8 tonnes of magnesium but only 3.2 tonnes was produced calculate the percentage yield

Write an algorithm to find Area of square?