Question

Which polynomial represents the sum below?

+
4x8+2x5 - 2x + 8
2x + 4x + 2
8
+
O A. 6x14 - 244 + 6x + 10
O B. 2x8 + 4x6 + 7x5 + 2x+10
+
O
C. 6x14 + 6x6 + 2x + 10
O D. 2x8 + 4x6 + 2x5 + 2x + 10

Answer 1

Adding like terms we get:

`(4x^6+2x^5-2x+8)+(2x^8+4x+2)=2x^8+4x^6+2x^5+2x+10.`

Answer: Option D.