What is the sum of 2x^2 and 2x^3

Question

asked Oct 25, 2021 182k views

1 Answer

Jeremy Iglehart · Answer 1 · 2021-11-01T03:06:09+0000

For this case we have the following expression:

2x ^ 2 + 2x ^ 3

The terms are not similar, so they cannot be added.

Examples of similar terms:

$x ^ 3 + x ^ 3 = 2x ^ 3\\3x ^ 4 + 2x ^ 4 = 5x ^ 4$

Then, the expression given can only be rewritten as:

2 (x ^ 2 + x ^ 3)

This is taking common factor 2 to both terms.

Answer:

2 (x ^ 2 + x ^ 3)