Answer:
1.62,15/20,16.2%
Step-by-step explanation:
X=-2, x=2, and x=3 these are the critical points
Answer:

Step-by-step explanation:
We can use exponent rules to try and simplify this expression down.
Exponent rules tell us that
.
This means that since we have the same base on both terms (7 and 7), we can add the exponents to get a simplified expression.

So our simplified expression is
.
Hope this helped!
Gonna fix some typos with your question:
Carl wants to plant a garden that is 1 1/2 yards long with an area of 3 1/2 square yards. What is the width of the garden?
So with these type of questions, we divide 3 1/2 by 1 1/2, to find the missing length:
3 1/2 ÷ 1 1/2 = 2 1/3.
The width of Carl's garden is 2 1/3 square yards.