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

16. What term is used to describe a treatable, chronic psychiatric disorder that is characterized by symptoms including craving of controlled substances, compul

Write at least one paragraph, describe how what happened in Nazi Germany affects life in New Jersey and New York present-day. Provide specific examples

How do you feel you have performed in the previous review period

Balance the following reaction under acidic conditions. Cr2O7 2- + Mo → CrO2 - + MoO+

Make a 5% offer on a Volkswagen that has a sticker price of $22,860 and a dealer cost of $20,254

Who will manage the Common Core State Standards in the future?A) CCSSO and NGAB) NEA and AFTC) Federal governmentD) Not mentioned

The graph of an exponential model in the form y = a ⋅ bx passes through the points (3, 5) and (4, 10). Which point is also on the graph? A. (2, 0) B. (2, 1)

Contentment makes people grateful for what they already have, so they don't feel the need to go buy new things all the time: a) Consumer psychology b) Economic

3v / 3vs using positive exponents

Instruction: Answer the questions below. 1. Which of the following is most apt to increase body temperature? a. Dilation of the blood vessels in the skin b. Shi