Answer:
Option 1 is correct.
-5
Step-by-step explanation:
Given:
The given expression is.
Write the given expression in simplest form.
Add negative term of y.
The simplest form of given expression is
Therefore, the coefficient of the variable term is -5
Answer:
The correct option is A) 3 square inches; .
Step-by-step explanation:
It is given that the length of the frame is (2x-3) and the width is (x-2)
The area of the rectangle is:
Where, A is the area l is the length and w is the width of the rectangle.
Put and
in the area of the rectangle.
The area of the frame expressed as a polynomial is .
Now substitute x=3 in .
The area of the frame is 3 square inches.
Hence, the correct option is A) 3 square inches; .