2. Give the complete factorization for the polynomial.
25a^2 - 100
3. Give the complete factorization for the polynomial.
10x - 3 - 3x^2
4. Write the complete factorization for the polynomial. -7y^2 + 7y + 84, the common coefficient is?
5. Give the complete factorization for the polynomial. 35d + 5d^2 - 30
Thank you.