Which of the following equations demonstrate that the set of polynomials is
not closed under th...
Mathematics, 22.10.2019 19:30 seanjung1128
Which of the following equations demonstrate that the set of polynomials is
not closed under the certain operations?
o
a. multiplication: (x2 -5x+3)(x - 5) - x° -10+20% - 15
o b. subtraction: 6x4+x®) - (-2x* + xº) - 54
o c. addition: (x2 + x) + (x + 1) = x2 + 2x + 1
o d. division: (x2-5x+ - 2) =x-3+ -3/x-2
Answers: 3
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
Answers: 2
Mathematics, 21.06.2019 20:00
Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance
Answers: 1
Mathematics, 21.06.2019 22:00
Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false
Answers: 1
Mathematics, 21.06.2019 23:00
Which graph represents the linear function below? y-3=1/2(x+2)
Answers: 2
Mathematics, 28.09.2020 14:01
Computers and Technology, 28.09.2020 14:01
English, 28.09.2020 14:01
Chemistry, 28.09.2020 14:01
Health, 28.09.2020 14:01
Mathematics, 28.09.2020 14:01
Mathematics, 28.09.2020 14:01
Mathematics, 28.09.2020 14:01
Mathematics, 28.09.2020 14:01