Grace, Chelsea, and Roan are simplifying the same polynomial expression. Which student’s work is correct and why?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary