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Question 1 of 5
Simplify
-3√2×2√5−3√2×2√5
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Multiply the numbers and then the radicals
Multiply numerical coefficients
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-6−6××√10√10 |
Simplify |
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-6√10−6√10 |
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Question 2 of 5
Simplify
5√27×3√65√27×3√6
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Multiply the numbers and then the radicals
Multiply numerical coefficients
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1515××√162√162 |
Simplify |
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15×√81×√215×√81×√2 |
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15×9×√215×9×√2 |
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135√2 |
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Question 3 of 5
Incorrect
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Multiply the numbers and then the radicals
Multiply numerical coefficients
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= |
-6×√42 |
Simplify |
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= |
-6√42 |
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Question 4 of 5
Incorrect
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Rewrite the square as a multiplication
Multiply the numbers and then the radicals
Multiply numerical coefficients
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16×√9 |
Simplify |
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16×3 |
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= |
48 |
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Question 5 of 5
Incorrect
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Multiply the numbers and then the radicals
Multiply numerical coefficients
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= |
48×√36 |
Simplify |
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48×6 |
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288 |
