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Popular >

simplify sqrt(b^9)

Solution

simplify

b^{9}

Solution

b^{4} b

Solution steps

b^{9}

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

b^{8 + 1} = b^{8} b

= b^{8} b

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

b^{8} b = b^{8} b

= b^{8} b

Simplify

b^{8} : b^{4}

= b^{4} b

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expand tan^2(x)(1+cot(x))+1-tan(x)expand

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Frequently Asked Questions (FAQ)

What is sqrt(b^9) ?
The solution to sqrt(b^9) is b^4sqrt(b)