serinasantiago serinasantiago

01-05-2020
Mathematics

contestada

only answer if yk the answer giving correct answer brainliest !

Solve the equation for all real solutions in simplest form:
4n^2-19n+18=0

Respuesta :

valeryswilliams valeryswilliams

01-05-2020

Answer:

n=3.4, n=1.3

Step-by-step explanation:

4n^2-19n+18=0

solve using quadratic formula

a=4, b=-19, c=18

n=-(-19)±√(-19)^2-4·4·18/2·4

(solve using calulator or PEMDAS)

(solve for both + and -)

n=3.4, n=1.3

Answer Link

Otras preguntas

Find A U B U C. A){2,3,5,6,7,8,9,11,12}B){2,3,5,6,7,8,9}C){2,3,5,7,8,9,12}D){3,5,6,7,8,11,12}

Was hitlers birthday 4/20

At a local company, the ages of all new employees hired during the last 10 years are normally distributed. The mean age is 38 years old, with a standard deviati

What type of triangle can have one right angle? scalene equilateral acute isosceles

In the 1920s, the economies of many European countries were heavily dependent on the export of local goods to foreign markets. During the Great Depression, some

the values of a and b

El año pasado, mi familia y yo (1)________________ a una mina de plata situada a 4.700 metros de altura en Potosí (Bolivia). La ciudad la (2) ________________lo

The probability distribution is bell shaped and symmetrical

How does world war 2 come to an end in Europe

Which type of lens will produce a virtual image