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You can create printable tests and worksheets from these Grade 8 Radicals questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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What are numbers whose square roots are whole numbers?
1. Coefficients
2. Like Terms
3. Perfect Squares
4. Powers
Add: $-2sqrt3 + sqrt 75$
1. $3sqrt3$
2. $7sqrt3$
3. $-3sqrt3$
4. $-2sqrt3$
How is 144 a square number?
1. 100 + 44 =144
2. 12 x 12 = 144
3. It ends with an even number.
4. None of the above.
$sqrt28$
1. $4sqrt2$
2. $2sqrt7$
3. $7sqrt2$
4. $4sqrt7$
Multiply: $4sqrt6 * 2sqrt3$
1. $24sqrt2$
2. $48sqrt3$
3. $24sqrt6$
4. $16sqrt3$