. Determine whether the polynomial is a perfect square and if it is, factor it.
1 answer:
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.
You might be interested in
Answer:
Step-by-step explanation:
We need to find m ∠EGD.
From the given figure, we can see that, ∠BGA & ∠EGD are vertically opposite angles (opposite angles that share the same vertex ⟶ G).
Also, vertically opposite angles are equal to each other.
Given, ∠BGA = 30°
So, ∠EGD = ∠BGA = 30°.