Answer:
Quadratic trinomial
Explanation:
(8x^2 + 3x) - (12x^2 - 1)
= 8x^2 + 3x - 12x^2 + 1
= 8x^2 - 12x^2 + 3x + 1
= -4x^2 + 3x + 1
^ ^ ^
1 2 3
So the answer is Quadratic trinomial
1.6m questions
2.0m answers