Evaluate for x = 2 and y = 3: x^2 y^-3 /x^-1 y

Step-by-step explanation:

First simplify the expression using:

Use

Put the values of x = 2 and y = 3 to the expression:

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)