Sum of two roots of the equation: a+b=5 (1)
The product of the two roots of the equation is: ab=2 (2)
∴( 1) On both sides of the square:
Party A+Party B +2ab=25
∴ Substitute Formula (2) into it: Party A+Party B +4=25.
Namely: Party A+Party B =2 1.
In Rt△ABC: Party A+Party B = Party C from Pythagorean Theorem.
∴c squared =2 1
∫c > 0
∴c= root number 2 1
∴ The midline on the hypotenuse AB is: c/2 = (radical number 2 1)/2.
I am glad to solve the above problems for you, and I hope it will help your study! ≤、≥ ∠