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Simplify (8^(4))/((4^(8)))

Simplify 8448 \frac{8^{4}}{{4^{8}}}

Full solution

Q. Simplify 8448 \frac{8^{4}}{{4^{8}}}
  1. Identify and Rewrite Expression: Identify the given expression and rewrite it to make it easier to work with.\newlineThe expression is (84)/((48)/(8x))(8^{4})/((4^{8})/(8x)).\newlineWe can simplify this by multiplying by the reciprocal of the denominator.\newline(84)×((8x)/(48))(8^{4}) \times ((8x)/(4^{8})).
  2. Simplify Bases of Exponents: Simplify the bases of the exponents where possible. 88 is 232^3, and 44 is 222^2. Rewrite the expression with these bases to get: (234)((8x)/(228))(2^{3*4}) * ((8x)/(2^{2*8})).
  3. Simplify Exponents: Simplify the exponents. (212)×(8x216)(2^{12}) \times \left(\frac{8x}{2^{16}}\right).
  4. Divide Exponents: Divide the exponents with the same base by subtracting the exponents. \(2^{121216-16}) \times (88x)\
  5. Calculate New Exponent: Calculate the new exponent.\newline(24)×(8x)(2^{-4}) \times (8x).
  6. Further Simplify Expression: Simplify the expression further.\newlineSince 242^{-4} is 1/(24)1/(2^4), we can rewrite the expression as:\newline(1/(24))(8x)(1/(2^4)) \cdot (8x).
  7. Calculate and Simplify: Calculate 242^4 and simplify the expression.\newline242^4 is 1616, so we have:\newline(1/16)(8x)(1/16) \cdot (8x).
  8. Multiply Terms: Multiply the terms.\newline(8x16)(\frac{8x}{16}).
  9. Simplify Fraction: Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 88.x2\frac{x}{2}.

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