Question

me ajudei bhaskara com fraçao x²/2+8/1=5x

Answer 1

x^2/2+8/1=5x
x^2/2-5x+8/1
x^2-10x+16=0
delta=b^2-4ac
delta=(-10)^2-4.1.16
delta=100-64
delta=36
x=-b-/+ raiz de delta/2a
x=-(-10)-6/2.1
x=10-6/2
x=4/2
x=2
x=-(-10)+6/2.1
x=10+6/2
x=16/2
x=8