Describe the error in performing the operation.
The expression was not simplified correc...
Mathematics, 24.04.2020 19:46 kassandramarie16
Describe the error in performing the operation.
The expression was not simplified correctly in the final step.
The x3 term should be positive in the second line.
The negative was not distributed through the entire second set of parenthesis.
The answer is the negative of the correct answer.
Question 2
Correct the error.
(x2−3x+4)−(x3+7x−2)=
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:00
According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.
Answers: 2
Mathematics, 21.06.2019 17:20
What is the reflection image of (5,-3) across the line y = -x?
Answers: 1
Mathematics, 21.06.2019 17:40
Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882
Answers: 1
You know the right answer?
Questions
Social Studies, 15.10.2020 01:01
Mathematics, 15.10.2020 01:01
History, 15.10.2020 01:01
Chemistry, 15.10.2020 01:01
English, 15.10.2020 01:01
History, 15.10.2020 01:01
Mathematics, 15.10.2020 01:01
Mathematics, 15.10.2020 01:01
Spanish, 15.10.2020 01:01
