Question

A) x² - 5x + 6 = 0
B) x² - 6x + 8 = 0
C) x²- 3x + 2 = 0
D) x² + 2x - 8 = 0
E) x² + 7x + 6 = 0
F) x² - 7x + 6 = 0

Answer 1

A) x² - 5x + 6 = 0 B) x² - 6x + 8 = 0 C) x²- 3x + 2 = 0 D) x² + 2x - 8 = 0 E) x² + 7x + 6 = 0 F) x² - 7x + 6 = 0     RESPOSTA :  22X-666Y+ 3