Tìm x f) 2(x + 1)/ 3 – 1 = 3/2 – 1-2x / 4 g) 3(x + 1) / 10 = 2(x – 1) / 3 + 4/5 h) x^2 – x – 2 = 0

By Alaia

Tìm x
f) 2(x + 1)/ 3 – 1 = 3/2 – 1-2x / 4
g) 3(x + 1) / 10 = 2(x – 1) / 3 + 4/5
h) x^2 – x – 2 = 0




Viết một bình luận