Please help with simplifying this rational expression.

I think I know the answer, just want to make sure my work is correct.

The answer to your question is y = 0

Step-by-step explanation:

                   y / (y - 5) = 5 / (y² - 25) + (y + 1) / (y + 5)

- Factor y² - 25  = (y - 5)(y + 5)

                  y / (y - 5) = 5 / (y - 5)(y + 5) + (y + 1) / (y + 5)

- Simplify

                 y / (y - 5) = [5 + (y + 1)(y - 5)] / (y - 5)(y + 5)

- Pass (y - 5)(y + 5) to the left side

                y (y + 5) = 5 + (y + 1)(y - 5)

-Expand

               y² + 5y = 5 + y² - 5y + y - 5

-Simplify

                      5y = 5 - 4y - 5

-Solve for y

                      5y + 4y = 0

                              9y = 0

                                y = 0/9

                               y = 0

Heya!

Steps to solve:

~Factor

~Multiply all the terms by (y + 5)(y − 5)

~Simplify

~Subtract y² to both sides

~Simplify

~Add 4y to both sides

~Simplify

~Divide 9y to both sides

~Simplify

→ ←

Best of Luck!

2160ft3

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)