Select all statements that are true of polynomials.
5a ^ 2 * b - 6a * b ^ 3 * c + 3a ^ 5 is a fifth degree polynomial.
5a ^ 2 * b - 6a * b ^ 3 * c + 3a ^ 5 has a leading term of 5.
5a ^ 2 * b - 6a * b ^ 3 * c + 3a ^ 5 contains three terms.
12x - 10x ^ 5 - 7 + 3x ^ 4 is equivalent to - 10x ^ 5 + 3x ^ 4 + 12x - 7
12x - 10x ^ 5 - 7 + 3x ^ 4 has a leading term of - 10x ^ 5
12x - 10x ^ 5 - 7 + 3x ^ 4 has a leading coefficient of 12.
- 10x ^ 5 + 3x ^ 4 + 12x - 7
12x - 10x ^ 5 - 7 + 3x ^ 4 has a leading term of - 10x ^ 5
12x - 10x ^ 5 - 7 + 3x ^ 4 has a leading coefficient of 12.