Question

Answer 1

Câu 22: B

Câu 23: A

Câu 21: C

Câu 20: D

Câu 19: A

Cau 18: C

Câu 17: C

Câu 16: D

Answer 2

B.     A.       C.      D.          A.      C.      C.       D

Answer 3

\(\text{11.B.BC=HK}\)

\(\text{12.D.x'Oy'}\)

\(\text{13.A.}\dfrac{4}{3}\)

\(\text{14.B.}3^5\)

\(\text{15.C.-|-5|=5}\)

\(\text{16.D.16}\)

\(\text{17.C.7,6}\)

\(\text{18.C.(1;2)}\)

\(\text{19.A.5}\)

\(\text{20.D.96}\)

\(\text{21.C.Bằng nhau}\)

\(\text{22.B.a//b}\)

\(\text{23.A.4}\)