Question

Combine the like terms to simplify the expression:



9 + 3 + 17xy2 + 8y3 + 10x –13xy2 – 9x – 6y3









A.

2y3 + 4xy2 + x + 12








B.

2y6 + 4x2y2 + 10x + 12








C.

2y3 + 4xy2 + 10x + 9








D.

2y3 – 4xy2 – 3x + 12

Answer 1

@Directrix

Answer 2

Like terms must have the same variables in the same powers.

Answer 3

9 + 3 + 17xy2 + 8y3 + 10x –13xy2 – 9x – 6y3 =

8y3 – 6y3 +17xy2 –13xy2 + 10x – 9x + 9 + 3 =

Answer 4

Look at the terms. The like terms are together. Be sure you see how they are grouped.

Answer 5

8y3 – 6y3 +17xy2 –13xy2 + 10x – 9x + 9 + 3 = ?

Answer 6

Waiting for you to add the like terms.

Answer 7

I found out the answer it is
C.

2y3 + 4xy2 + 10x + 9

Answer 8

thx for your help

Answer 9

Let me see what I get.

Answer 10

I did not get that answer.

Answer 11

Whoever said this is wrong, I think.

C. 2y3 + 4xy2 + 10x + 9

Answer 12

8y3 – 6y3 +17xy2 –13xy2 + 10x – 9x + 9 + 3 =

2y3 + 4xy2 + x + 12

Answer 13

@Mia_is_Awesome

Answer 14

yea

Answer 15

so it is A

Answer 16

can you help me with another question

Answer 17

A looks okAy to me. Post the question in a new thread.

Answer 18

ok