Answer:
They surveyed 300 students
Step-by-step explanation:
In order to find this, take the number who said they speak Spanish and then divide that number by the percentage.
36 students / 12% = 300 total students.
16x^4+32x^3+24x^2+8x+1
(2x+1)^4
(2x+1)*(2x+1)*(2x+1)*(2x+1)