Question

resolva a equação do 2 grau 5y²-3 y = 0

Answer 1

5y²-3 y = 0

Δ=(-3)²-4.5.0
Δ=9-0
Δ=9

y=-b+-√Δ/2a
y=-(-3)+-√9/2.5

Y1=3+3/10=6/10=3/5

Y2=3-3/10=0/10         S={3/5,0/10}