subject
Mathematics, 02.12.2019 17:31 Mah1937

Solve x2 – 8x = 3 by completing the square. which is the solution set of the equation?

(4 minus startroot 19 endroot comma 4 + startroot 19 endroot)
(4 minus startroot 11 endroot comma 4 + startroot 11 endroot)
(4 minus startroot 8 endroot comma 4 + startroot 8 endroot)
(4 minus startroot 3 endroot comma 4 + startroot 3 endroot)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third
Answers: 1
question
Mathematics, 21.06.2019 17:00
The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation
Answers: 1
question
Mathematics, 21.06.2019 21:30
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answers: 1
question
Mathematics, 22.06.2019 00:30
Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
You know the right answer?
Solve x2 – 8x = 3 by completing the square. which is the solution set of the equation?

...
Questions
question
Social Studies, 07.12.2020 02:40
question
Mathematics, 07.12.2020 02:40
question
Mathematics, 07.12.2020 02:40
question
Chemistry, 07.12.2020 02:40
question
Mathematics, 07.12.2020 02:40
question
Chemistry, 07.12.2020 02:40
question
Biology, 07.12.2020 02:40
question
Biology, 07.12.2020 02:40
Questions on the website: 13722361