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Popular >

simplify sqrt((y-4)^3)

Solution

simplify

(y - 4)^{3}

Solution

(y - 4)^{\frac{3}{2}}

Solution steps

(y - 4)^{3}

Apply radical rule:

a = a^{\frac{1}{2}}

= ((y - 4)^{3})^{\frac{1}{2}}

Apply exponent rule:

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

assuming

a \geq 0

= (y - 4)^{3 \cdot \frac{1}{2}}

3 \cdot \frac{1}{2} = \frac{3}{2}

= (y - 4)^{\frac{3}{2}}

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Frequently Asked Questions (FAQ)

What is sqrt((y-4)^3) ?
The solution to sqrt((y-4)^3) is (y-4)^{3/2}