Question

resolva a equação 4x² +8×6=0​

Answer 1

Resposta:

4x²+8×6=0​

4x²+8x6-8x6=0-8x6

4x²=-48

4x²/4 = -48/4

x²= -2

x=√-12 : 2√3i

-√-12 : -2√3i

x= 2√3i     x= -2√3i