Question

Arrange 6x2 – 2x4 + 4 + 3x in order by decreasing powers of x.



A.


6x2 + 4 + 3x – 2x4


B.


–2x4 + 6x2 + 3x + 4


C.


–2x4 + 3x + 6x2 + 4


D.


4 + 3x + 6x2 – 2x4

Answer 1

B @freckles @mathway @mathstudent55

Answer 2

\(6x^2 – 2x^4 + 4 + 3x =\)

Keep in mind that x is the same as \(x^1\)
Also, since \(x^0 = 1\), \(4 = 4x^0\)

So our expression is the same as

\(=6x^2 – 2x^4 + 4x^0 + 3x^1 \)

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

You are correct.

Answer 3

thank you.