50 POINTSSS..I WILL MARK BRAINLIEST, RATE, AND THX FOR WHOEVER ANSWERS FIRST .can someone put these 2 together?

22)   2/x^3

23)   1/8x^3

Step-by-step explanation:

22)

2x^−3

=2   *  x^−3

=2 x 1

     x*x*x

=

  2

x*x*x

=

 2

___

 x3

23)

(2x)^−3

=(2x)^−3

=

    1

2x*2x*2x

=

 1

___

8x3

17/(8x^3)

Step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.