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Popular >

simplify sqrt(-72x^5)

Solution

simplify

- 72 x^{5}

Solution

62 x^{2} - x

Solution steps

- 72 x^{5}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

- 72 x^{5} = 72 - x^{5}

= 72 - x^{5}

Simplify

- x^{5} : x^{2} - x

= 72 x^{2} - x

72 = 62

= 62 x^{2} - x

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Frequently Asked Questions (FAQ)

What is sqrt(-72x^5) ?
The solution to sqrt(-72x^5) is 6sqrt(2)x^2sqrt(-x)