Question

Resolvam essa equação pra mim pfvr.

Answer 1

x⁴+x² = 0

x²-x = 0

a = 1

b = 1

c = 0

Δ = 1² - 4.1.0

Δ = 1 - 0

Δ = 1

x = 1±√1/2

x = 1±1/2

x' = 1+1/2

x' = 2/2

x' = 1

x" = 1-1/2

x" = 0/2

x" = 0

s = {0,1}