<span>(x^2+4)(x-2)(x+2)orx^4 - 16</span>
5+15=20
20x3=60
I'm probably wrong, but thats how I understood the question.
Given:
The demand function is,
The total revenue function is,
Answer:
The answer is 45 because supplement means the sum of 180 so 180 divided by 4 is 45 and t=45
