Select the correct answer from the drop-down menu. Find the trinomial.
(a^2- 6) and (a^2+ 4) are the factors of

a^4 + 2a^2 + 24
a^4 - 2a^2 - 24
a^4 + 2a^2 - 24
a^4 - 2a^2 +24

Step-by-step explanation:

Given

Required

Find the trinomial

Let T represents the trinomial;

To calculate the trinomial, we simply multiply the above factors;

This done as follows;

Expand

Open bracket

The above can not be solved any further; hence, the trinomial is

3+x

step-by-step explanation: