Simplify Square Root Expressions
20 minutes ago
leahmacdonald
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• Question 1
180 seconds
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Q.

Simplify: $\sqrt{50}$

$2\sqrt{5}$

$5\sqrt{2}$

$5\sqrt{10}$

$10\sqrt{5}$

• Question 2
180 seconds
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Q.

Simplify: $\sqrt{8}$

$2\sqrt{2}$

$4\sqrt{2}$

$4$

$2$

• Question 3
180 seconds
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Q.

Simplify: $\sqrt{32}$

$4\sqrt{2}$

$4\sqrt{8}$

$16$

$6$

• Question 4
180 seconds
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Q.

Simplify: $\sqrt{100}$

$50\sqrt{2}$

$20\sqrt{5}$

$10$

$50$

• Question 5
180 seconds
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Q.

Simplify: $\sqrt{5}\cdot\sqrt{5}$

$\sqrt{10}$

$25$

$10$

$5$

• Question 6
180 seconds
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Q.

Simplify: $\sqrt{2}\cdot\sqrt{8}$

$50\sqrt{2}$

$4\sqrt{2}$

$4$

$16$

• Question 7
180 seconds
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Q.

Simplify: $4\sqrt{7}\cdot\sqrt{5}$

$2\sqrt{35}$

$4\sqrt{35}$

$140$

$70$

• Question 8
180 seconds
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Q.

Simplify: $\left(\sqrt{2}\right)\left(\sqrt{10}\right)$

$2\sqrt{5}$

$10\sqrt{2}$

$2\sqrt{3}$

$20$

• Question 9
30 seconds
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Q.

Simplify: $\left(3\sqrt{2}\right)\left(7\sqrt{3}\right)$

$10\sqrt{5}$

$6\sqrt{21}$

$21\sqrt{6}$

$126$

• Question 10
30 seconds
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Q.

Simplify: $\left(-5\sqrt{6}\right)\left(2\sqrt{2}\right)$

$18\sqrt{6}$
$-12\sqrt{10}$
$-20\sqrt{3}$
$30$