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What is the simplest form of 3 sqrt 81x^10.
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Jul 24, 2023
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What is the simplest form of 3 sqrt 81x^10.
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The simplest form is 27x^5.
How to answer:
Apply radical rule: sqrt(ab) = sqrt(a) * sqrt(b)
3sqrt(81) * sqrt(x^10)
sqrt(81) = 9
3 * 9 * sqrt(x^10)
Apply radical rule again: nsqrt(a^m) = a^m/n
sqrt(x^10) = x^10/2
3 * 9x^10/2
3 * 9x^5
Multiply:
27x^5
Dziwna
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Jul 27, 2023
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