Question

AJUDA?

x+1/2 - x²+1/3 = 0

Answer 1

x+$\frac{1}{2}$-x²+1\3=0

tire o mmc.

$\frac{6x+3- 6x^{2}+2 }{6}$

vc  elimina o 6 e resolve.
6x+5-6x²=0
-6x²+6x+5=0

Δ=6²-4.(-6).5
Δ=36+120
Δ=156

$\frac{-6+-2 \sqrt{39} }{-12} nao tem soluçao$