Verified Answer :

if you multiply(a^2 - 6) (a^2 + 4) we get...
                     a^4 +4a^2 - 6a^2 - 24  combine like terms
                   a^4 - 2a^2 - 24 (answer)

The trinomial is \(a^{4}\)-2a²-24

What is Trinomial?

In elementary algebra, a trinomial is a polynomial consisting of three terms or monomials.

We have: (a²-6) and (a²+4)

To get the trinomial, multiply (a²-6) and (a²+4)

So,

(a²-6) * (a²+4)

=\(a^{4}\)+4a²-6a²-24

=\(a^{4}\)-2a²-24

Hence, the trinomial is \(a^{4}\)-2a²-24.

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