Find the sum or difference
1 answer:
You might be interested in
Perfect Square Trinomials have first and last terms that are positive perfect squares. And the middle term is
twice the product of the square roots of the first and third terms.
First term:
n^2
Square root = n
Third term:
9
Square root = 3
9 * 1 = 9
9 * 2 = 18
18
-9
Therefore it is not a perfect square trinomial.
First term:
n^2
Square root = n
Third term:
9
Square root = 3
9 * 1 = 9
9 * 2 = 18
18
Therefore it is not a perfect square trinomial.