Report - Matemática B – Extensivo – V. 7 · 2018-03-12 · x2 + y2 + 6x + 4y + 12 = 0 Temos que: – 2x 0 = 6 e – 2y 0 = 4 x 0 = 6 −2 y 0 = 4 −2 x 0 = – 3 y 0 = – 2 Logo, C

Please pass captcha verification before submit form