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Surds - What Do You Remember?

Mathematics

9th - 11th Grade

CCSS covered

Used 106+ times

Surds - What Do You Remember?
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Simplify the following surd...

6√2

2√6

8√2

4√6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Simplify the following surd...

7√2

3√5

9√3

3√3

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify as much as possible:
3√8

6√2
√72
12√2
6√4

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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Simplify by rationalizing the denominator:

(Hint: rewrite without a surd on the denominator)

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5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Simplify by rationalising the denominator:

(Hint: Rewrite without surds in the denominator)

Media Image
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6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Expand and simplify ...


(2 + √3)(3 + √3)

9 + 5√3

6 + 6√3

9 + √3

15 + 5√3

Tags

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Expand and simplify ...


(3 + 2√2)(1 + 3√2)

15 + 11√2

15 + 5√2

5 + 11√2

5 + 5√2

Tags

CCSS.HSN.RN.A.2

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