Answer:
Unless that is a right triangle we cannot calculate an exact answer.
The third side has to be greater than 2 (because 19 -17 = 2) and must be less than 36 (because 19 + 17 = 36)
Step-by-step explanation:
x+5=5
This is an equation where you are actually solving it. The others are expressions.
Its probably m2 -7m + 10
5.9(86)