SOLUTION: 104.Can you help? I need to simplify the expresion. answers with positive exponents. Assume that all variables represent positive real numbers.
(-27x^9)exponent1/3. Thank you ang
Algebra.Com
Question 197974: 104.Can you help? I need to simplify the expresion. answers with positive exponents. Assume that all variables represent positive real numbers.
(-27x^9)exponent1/3. Thank you angel
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
^{\frac{1}{3}})
... Start with the given expression.
... Convert to radical notation.
... Break up the root using the identity
^{3}}\ast \sqrt[3]{x^{9}})
... Rewrite -27 as
^{3}}\ast \sqrt[3]{(x^3)^3})
... Rewrite as
^3})
... Take the cube root of to get -3
... Take the cube root of to get
So ^{\frac{1}{3}} = -3x^3)
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