Zilda, a math teacher, asked three of her students to factor a polynomial using notable products. The table below shows the polynomial distributed ...

Zilda, a math teacher, asked three of her students to factor a polynomial using notable products. The table below shows the polynomial distributed to each student and the factored form of it given as an answer. Student Polynomial Factoring Ana (3a Beto (3b -2)(3b + 2) Carla 8c3 +1 (2c + 1)(4c2-2c-1) Were the factorizations done correctly by:


a) Ana and Beto only.
b) Beto and Carla only.
c) Ana and Carla only.
d) All three students.