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Popular >

simplify 4^{0.5}

Solution

simplify

4^{0.5}

Solution

2

Solution steps

4^{\frac{1}{2}}

Factor the number:

4 = 2^{2}

= (2^{2})^{\frac{1}{2}}

Apply exponent rule:

(a^{b})^{c} = a^{b c}

(2^{2})^{\frac{1}{2}} = 2^{2 \cdot \frac{1}{2}} = 2

= 2

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Frequently Asked Questions (FAQ)

What is 4^{0.5} ?
The solution to 4^{0.5} is 2