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A1 Q12 Review (U8L1 - L3)

Authored by TaShawnda Jamison

Mathematics

9th Grade

CCSS covered

Used 7+ times

A1 Q12 Review (U8L1 - L3)
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33 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify. 1) √80a²b³ = _______

4ab√5b

8ab√5

4a√20b³

2ab√20b

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify. 2) √12xy = _______

√6xy

4√xy

3√4xy

2√3xy

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify. 3) 6√180m³n² = _______

6mn√30mn

36mn√5m

18m²n√10

12mn√15m

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify. 4) -5√72xy = _______

-30√2xy

-10√18xy

-5√36xy

-15√8xy

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify. 5) -3√18 + 2√2 = _______

-5√2

-7√2

-4√2

-2√2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify. 6) -2√45 + 3√45 = _______

5√3

√45

-√5

3√5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify. 7) -2√3 + 3√3 + 2√3 = _______

3√3

-3√3

4√3

2√3

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