Câu hỏi Solve the inequality z>−2Alternative Form z∈(−2,+∞) Evaluate −4(z×1)<8Remove the parentheses −4z×1<8Multiply the terms −4z<8Change the signs on both sides of the inequality and flip the inequality sign 4z>−8Divide both sides 44z>4−8Divide the numbers z>4−8Giải pháp Thêm Bước Evaluate 4−8Reduce the numbers 1−2Calculate −2 z>−2Alternative Form z∈(−2,+∞) Hiển thị giải pháp