រំលឹករូបមន្តគណិតវិទ្យា

រំលឹករូបមន្តគណិតវិទ្យា

8th Grade

7 Qs

quiz-placeholder

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រំលឹករូបមន្តគណិតវិទ្យា

រំលឹករូបមន្តគណិតវិទ្យា

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

Channthol Nhim-Mathematics

Used 3+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

(a+b)2=

a2-2ab+b2

a2+ab+b2

a2+2ab+b2

a2+2ab-b2

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

(a-b)2=

a2-2ab+b2

a2+ab+b2

a2+2ab+b2

a2+2ab-b2

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

a2-b2

😎(a+b)(a+b)

😜(a+b)(a-b)

😍(a-b)(a-b)

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

a3-b3

😎(a-b)(a2-ab +b2)

😒(a-b)(a2+ab-b2)

(a-b)(a2-ab-b2)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(a3-b3)

(a+b)(a2-ab+b2)

(a-b)(a2-ab-b2)

(a+b)(a2+ab+b2)

Answer explanation

Good job cuties🥰🎊

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(a+b)3

a3+3a2b+3ab2+b3

a3+3a2b+3ab2-b3

a3+3a2b+3ab+b3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(a-b)3

a3-3a2b+3ab2-b3

a3-3a2b+3ab2+b3

a3-3a2b-3ab2-b3

Answer explanation

ពូកែមែនកូន🥰🎊