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Given 
x > 0 and 
y > 0, select the expression that is equivalent to

root(4)(256x^(16)y^(12))

64x^((1)/(4))y^((1)/(3))

64x^(4)y^(3)

4x^(4)y^(3)

4x^((1)/(4))y^((1)/(3))

Given x>0 and y>0 , select the expression that is equivalent to\newline256x16y124 \sqrt[4]{256 x^{16} y^{12}} \newline64x14y13 64 x^{\frac{1}{4}} y^{\frac{1}{3}} \newline64x4y3 64 x^{4} y^{3} \newline4x4y3 4 x^{4} y^{3} \newline4x14y13 4 x^{\frac{1}{4}} y^{\frac{1}{3}}

Full solution

Q. Given x>0 x>0 and y>0 y>0 , select the expression that is equivalent to\newline256x16y124 \sqrt[4]{256 x^{16} y^{12}} \newline64x14y13 64 x^{\frac{1}{4}} y^{\frac{1}{3}} \newline64x4y3 64 x^{4} y^{3} \newline4x4y3 4 x^{4} y^{3} \newline4x14y13 4 x^{\frac{1}{4}} y^{\frac{1}{3}}
  1. Identify Given Expression: Identify the given expression and the operation to be performed.\newlineWe need to find the fourth root of 256x16y12256x^{16}y^{12}.
  2. Simplify Constant: Simplify the constant within the fourth root. The fourth root of 256256 is 44, because 44=2564^4 = 256.
  3. Simplify Variable xx: Simplify the variable xx with the exponent under the fourth root. The fourth root of x16x^{16} is x164x^{\frac{16}{4}}, which simplifies to x4x^4.
  4. Simplify Variable yy: Simplify the variable yy with the exponent under the fourth root. The fourth root of y12y^{12} is y124y^{\frac{12}{4}}, which simplifies to y3y^3.
  5. Combine Simplified Parts: Combine the simplified parts of the expression.\newlineThe equivalent expression is 4x4y34x^4y^3.

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