subject
Mathematics, 17.03.2020 00:01 kimryan520

(x+4)(2x−a)=0 in the equation above, a is a constant. If the equation has the solution x = 4 and x = -4, what is the value of a?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Which value is not a solution of 8x^3 – 1 = 0
Answers: 1
question
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
question
Mathematics, 21.06.2019 20:00
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
question
Mathematics, 21.06.2019 23:30
If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units
Answers: 3
You know the right answer?
(x+4)(2x−a)=0 in the equation above, a is a constant. If the equation has the solution x = 4 and x =...
Questions
question
Mathematics, 04.03.2021 03:00
question
Biology, 04.03.2021 03:00
question
World Languages, 04.03.2021 03:00
question
Mathematics, 04.03.2021 03:00
question
Mathematics, 04.03.2021 03:00
question
Mathematics, 04.03.2021 03:00
Questions on the website: 13722361