SOLUTION: y^3+125.. please factor completely... if its prime that is also one of the options on my question. Thank you

Question 751675: y^3+125.. please factor completely... if its prime that is also one of the options on my question. Thank you
Answer by reviewermath(1029) (Show Source): You can put this solution on YOUR website!
Factoring the Sum of Two Cubes:
Step 1: Get the binomial factor
Cube root of the first term: y
Cube root of the second term: 5
The binomial factor is y + 5
Step 2: Get the trinomial factor
Square of the first term of the binomial factor:
Negative Product of the first and second term of the binomial factors = -5y
Square of the second term of the binomial factor: 25
The trinomial factor is
Step 3: The factored form of is .