Which of the following represents a sum from the expression given
3(12x^2 + 7x) - 16
16
12x^2
3
12x^2 + 7x
The expression given is 3(12x^2 + 7x) - 16. To find the sum, we need to simplify the expression.
First, we distribute the 3 to the terms inside the parentheses:
3 * 12x^2 + 3 * 7x - 16
This simplifies to:
36x^2 + 21x - 16
The sum of this expression is 36x^2 + 21x - 16.