Pls need to send this in today! pls im rlly stuck. promise i will give brainliest

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

What is x3+3x2−16x−48 divided by x−1?