subject
Mathematics, 07.10.2019 10:20 skatingby7522

Which polynomial represents the sum below?

(-2x^3 + 4x^2 + 6) + (2x^2 + 6x + 3)

a. -x^6 + 6x^2 + 12x + 9
b. -2x^3 + 6x^2 + 6x + 9
c. -2x^5 + 10x^2 + 6x + 9
d. -2x^3 + 6x + 9

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Find the balance at the end of 4 years if 1000 is deposited at the rate of
Answers: 1
question
Mathematics, 21.06.2019 17:00
How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 1
question
Mathematics, 21.06.2019 19:00
Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.
Answers: 3
question
Mathematics, 22.06.2019 00:20
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
Answers: 3
You know the right answer?
Which polynomial represents the sum below?

(-2x^3 + 4x^2 + 6) + (2x^2 + 6x + 3)
Questions
question
Physics, 02.10.2019 00:00
question
Mathematics, 02.10.2019 00:00
question
Chemistry, 02.10.2019 00:00
question
History, 02.10.2019 00:00
question
Mathematics, 02.10.2019 00:00
Questions on the website: 13722362