Expand.
if necessary, combine like terms.
(2+7x)(2-7x)
stuck? watch a vide...
Mathematics, 01.01.2020 02:31 sarath30
Expand.
if necessary, combine like terms.
(2+7x)(2-7x)
stuck? watch a vide
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 22.06.2019 00:00
The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.
Answers: 1
Mathematics, 22.06.2019 01:00
The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places
Answers: 3
You know the right answer?
Questions
English, 03.07.2019 05:10
History, 03.07.2019 05:10
English, 03.07.2019 05:10
History, 03.07.2019 05:10
Physics, 03.07.2019 05:20
Physics, 03.07.2019 05:20
Physics, 03.07.2019 05:20
Physics, 03.07.2019 05:20
