If is a positive integer that is greater than and is a real number or a factor, then .

Use the rule to convert to a radical, where , , and .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Convert to Radical Form -4^(1/2)

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# Convert to Radical Form -4^(1/2)

If is a positive integer that is greater than and is a real number or a factor, then .

Use the rule to convert to a radical, where , , and .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Convert to Radical Form -4^(1/2)