When you divide two powers of the same base, you subtract the exponents:
This means that, in your case,
So, if , the equation becomes
A) 2x+1+16/(x+4) is correct
length × width = Area of rectangle
length=Area/ width
(2x²+9x+20)/(x+4)= length
length= to the above answer
A = I * w
divide by w
I = A / w
Your answer is the third choice
Answer:88
Step-by-step explanation: