#5 is 96 because it is congruent to the one on top
Set each of the binomials equal to zero and solve for x. The two values will be the zeros of the equation:
(x-4) = 0 (x+11) = 0
x-4 = 0 x + 11 = 0
x = 4 x = -11
The zeros of the equation are -11 and 4
X=3
It’s a right angle so it's equal to 90 degrees and both sides are congruent.
48 centimeters is the answer
