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Popular >

simplify sqrt(-81x^6)

Solution

simplify

- 81 x^{6}

Solution

9 - x^{6}

Solution steps

- 81 x^{6}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

- 81 x^{6} = 81 - x^{6}

= 81 - x^{6}

81 = 9

= 9 - x^{6}

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Frequently Asked Questions (FAQ)

What is sqrt(-81x^6) ?
The solution to sqrt(-81x^6) is 9sqrt(-x^6)