subject
Mathematics, 11.10.2019 21:30 brinicole1011

Quick

on a chapter test, stephanie uses the rules of equation solving and inverse operations to solve the cubic equation below. the directions on the test are not very specific; however, they do say to give an exact solution. stephanie is not sure if she should submit a decimal approximation or a simplified radical as the answer.

4x^3 = 756

1. what recommendation can you make to stephanie regarding her answer to the cubic equation above? in your recommendation, explain what the term "exact" indicates with regards to the solution.

2. solve the cubic equation from stephanie’s test. submit two solutions for the equation- a) your answer as a decimal approximation, rounded to the nearest hundredth, and b) as a simplified radical. use substitution to check each version of your solution in the original equation.

3. after solving the test question and checking both the decimal solution and the simplified radical form, would you change your recommendation (in part 1) to stephanie regarding the format of her answer? use complete sentences to explain your reasoning.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
question
Mathematics, 21.06.2019 18:40
If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)
Answers: 1
question
Mathematics, 21.06.2019 18:50
Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb
Answers: 1
question
Mathematics, 21.06.2019 19:00
Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?
Answers: 2
You know the right answer?
Quick

on a chapter test, stephanie uses the rules of equation solving and inverse opera...
Questions
question
Geography, 12.12.2020 16:10
question
Mathematics, 12.12.2020 16:10
question
Social Studies, 12.12.2020 16:10
question
Mathematics, 12.12.2020 16:10
question
Mathematics, 12.12.2020 16:10