Mathematics
Mathematics, 28.01.2020 02:31, amberwilliams22

Which of the following is a valid conclusion for the problem x2 + 6x + 8 = 0?

x - 3 = 0 and x + 5 = 0
x + 4 = 0 and x - 2 = 0
x + 4 = 0 and x + 2 = 0
x - 4 = 0 and x + 2 = 0

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:00, hiddenauthors436
Ineed to know the answer to this algebra question.
Answers: 1
image
Mathematics, 22.06.2019 02:00, divagothboi
Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170 ,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23
Answers: 1
image
Mathematics, 22.06.2019 03:00, foziasif9525
Gia opened two savings accounts at two different banks. one account earns an annual 3.4% simple interest, and the other earns half as much. if she deposited $500 in each account, how much total interest will she have earned in 5 years? a. $34.00 b. $25.50 c. $51.00 d. $510.00
Answers: 1
image
Mathematics, 22.06.2019 03:30, sbailey0962
Runners run around the school's football field. the cross country coach determines that the width of the field is seventy yards shorter than the length. part a write an expression that represents the perimeter of the football field. let x represent the length of the football field. include parentheses in your expression. next, write an equivalent expression that does not include parentheses. what property or properties did you use to simplify? explain. part b the cross country coach later determines that the length of the football field is 120 yards. all students must run five laps. using your answer from part a, determine the actual number of yards that each athlete must run in the tryouts. in order to make the team, students must complete the laps in 6 minutes. how quickly must they run each lap?
Answers: 3
Do you know the correct answer?
Which of the following is a valid conclusion for the problem x2 + 6x + 8 = 0?

x - 3 = 0...

Questions in other subjects: