Recognize cube root of x: First, recognize that extroot(3)(x4) means the cube root of x to the fourth power. We can rewrite the cube root as an exponent: (x)(x4/3).
Rewrite as exponent: Next, apply the property of exponents that states when you multiply like bases, you add the exponents: x1×x34=x1+34.
Apply exponent property: Now, add the exponents: 1+34=33+34=37.
Add exponents: Finally, write the expression with the combined exponent: x37.
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