360°. The 4 internal angles of a 4 sided shape will always add up to 360°.
Answer:
(3x-1)^2
Step-by-step explanation:
factoring you get (3x-1)(3x-1) so (3x-1)^2
1.Find the Greatest Common Factor (GCF) of a polynomial.
2.Factor out the GCF of a polynomial.
3.Factor a polynomial with four terms by grouping.
4.Factor a trinomial of the form trinomial.
5.Factor a trinomial of the form trinomial.
6.Indicate if a polynomial is a prime polynomial.
7.Factor a perfect square trinomial.
8.Factor a difference of squares.
9.Factor a sum or difference of cubes.
10.Apply the factoring strategy to factor a polynomial completely.
Answer:
37
Step-by-step explanation:
i hope this helps and study well
Answer: 2,9,
Step-by-step explanation: