Question

True or False
The sum of two trinomials is ALWAYS a trinomial

Answer 1

true because it is two triomials and it stay trinomials

Answer 2

True.

Explanation:

If the two trinomials are given as

x³ + 2x² + 4 = 0

and

2x³ + x² - 3 = 0

Then by adding these trinomials we get

(x³ + 2x² + 4) + (2x³ + x² - 3) = 0

3x³ + 3x² + 1 = 0

Which proves that sum of two trinomials is ALWAYS a trinomial.

So the answer is True.