Lm giùm e nha

Tính giá trị biểu thức

A=-1,6:(1+2https:https://LogaVN.net/image/faq/data2/216985_.https://LogaVN.net/image/faq/data2/216985_.LogaVN.nethttps://LogaVN.net/image/faq/data2/216985_.imagehttps://LogaVN.net/image/faq/data2/216985_.faqhttps://LogaVN.net/image/faq/data2/216985_.data2https://LogaVN.net/image/faq/data2/216985_.563596_.3)

Lm máy tính ra 1 kq ..tự lm ra 1 kq á...e lm kiểu này nè

-1,6:1+-1,6:2https:https://LogaVN.net/image/faq/data2/216985_.https://LogaVN.net/image/faq/data2/216985_.LogaVN.nethttps://LogaVN.net/image/faq/data2/216985_.imagehttps://LogaVN.net/image/faq/data2/216985_.faqhttps://LogaVN.net/image/faq/data2/216985_.data2https://LogaVN.net/image/faq/data2/216985_.563596_.3

=-8https:https://LogaVN.net/image/faq/data2/216985_.https://LogaVN.net/image/faq/data2/216985_.LogaVN.nethttps://LogaVN.net/image/faq/data2/216985_.imagehttps://LogaVN.net/image/faq/data2/216985_.faqhttps://LogaVN.net/image/faq/data2/216985_.data2https://LogaVN.net/image/faq/data2/216985_.563596_.5+-12https:https://LogaVN.net/image/faq/data2/216985_.https://LogaVN.net/image/faq/data2/216985_.LogaVN.nethttps://LogaVN.net/image/faq/data2/216985_.imagehttps://LogaVN.net/image/faq/data2/216985_.faqhttps://LogaVN.net/image/faq/data2/216985_.data2https://LogaVN.net/image/faq/data2/216985_.563596_.5

=-20https:https://LogaVN.net/image/faq/data2/216985_.https://LogaVN.net/image/faq/data2/216985_.LogaVN.nethttps://LogaVN.net/image/faq/data2/216985_.imagehttps://LogaVN.net/image/faq/data2/216985_.faqhttps://LogaVN.net/image/faq/data2/216985_.data2https://LogaVN.net/image/faq/data2/216985_.563596_.5=-4