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Ôn tập GK2 - Toán 8

Authored by Thanh Phong

Mathematics

8th Grade

Used 3+ times

Ôn tập GK2 - Toán 8
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42 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trong các biểu thức sau biểu thức nào không là phân thức đại số?

Answer explanation

Explanation for the answer (optional)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Biểu thức nào dưới đây không phải là phân thức đại số?

Answer explanation

Jupiter is a gas giant made primarily of hydrogen and helium. Unlike terrestrial planets that have solid surfaces, gas giants like Jupiter don't have a well-defined solid surface, allowing them to accumulate more mass in a gaseous form. This composition has allowed Jupiter to grow significantly larger than planets with solid surfaces.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trong các biểu thức sau biểu thức nào không là phân thức đại số?

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

B < 0

B = 0

B ≠ 0

B > 0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x ≠ 0
x ≠ 1
x ≠ - 1
x ≠ 3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x ≠ y

x ≠ -y

x ≠ 1

x ≠ 0, y ≠ 0

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x ≠ 3
x ≥ 3
x ≤ 3
x = 3

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