Create two expressions using the following criteria: include one expression that contains rational exponents that can be simplified further. provide the simplified form to your instructor. include one expression that contains radicals that can be simplified further. provide the simplified form to your instructor.

Option A. 3

Step-by-step explanation:

we know that

The square has 4 equal sides

we have

2x-7 > equation A

3y-9 > equation B

y-1 > equation C

2y-5 > equation D

Find the value of y

Equate equation B and C or equation B and D or equation C and D

I choice equation B and C

3y-9=y-1

3y-y=-1+9

2y=8

y=4

Find the length of the square side

Substitute the value of y in equation B or C or D (the result must be the same)

equation B

3y-9

3(4)-9=12-9=3

therefore

The length side of the square is 3 units

Note The value of x does not need to be calculated