((a^(x+1))/(a^(y+1)))^(x+y)((a^(y+2))/(a^(z+2)))^(y+z)((a^(z+3))/(a^(x+3)))^(z+x)=1

3 min read Jun 16, 2024
((a^(x+1))/(a^(y+1)))^(x+y)((a^(y+2))/(a^(z+2)))^(y+z)((a^(z+3))/(a^(x+3)))^(z+x)=1

Exploring the Equation: ((a^(x+1))/(a^(y+1)))^(x+y)((a^(y+2))/(a^(z+2)))^(y+z)((a^(z+3))/(a^(x+3)))^(z+x)=1

This equation might appear complex, but with some algebraic manipulation, we can simplify it and reveal its underlying relationship. Let's break it down step-by-step.

Simplifying with Exponent Properties

We'll utilize the following properties of exponents:

  • Division of exponents with the same base: a^m / a^n = a^(m-n)
  • Power of a power: (a^m)^n = a^(m*n)

Applying these properties to each term in the equation:

  • Term 1: ((a^(x+1))/(a^(y+1)))^(x+y) = (a^((x+1)-(y+1)))^(x+y) = a^((x-y)(x+y))
  • Term 2: ((a^(y+2))/(a^(z+2)))^(y+z) = (a^((y+2)-(z+2)))^(y+z) = a^((y-z)(y+z))
  • Term 3: ((a^(z+3))/(a^(x+3)))^(z+x) = (a^((z+3)-(x+3)))^(z+x) = a^((z-x)(z+x))

Now our equation becomes:

a^((x-y)(x+y)) * a^((y-z)(y+z)) * a^((z-x)(z+x)) = 1

Further Simplification and Conclusion

We can use another exponent property:

  • Multiplication of exponents with the same base: a^m * a^n = a^(m+n)

Combining the exponents:

a^((x-y)(x+y) + (y-z)(y+z) + (z-x)(z+x)) = 1

Expanding the terms inside the exponent and simplifying, we find that all terms cancel out:

a^(0) = 1

Therefore, the equation is true for all real values of x, y, and z because any number raised to the power of 0 equals 1.

This equation demonstrates the power of manipulating exponents and how seemingly complex expressions can be simplified to reveal fundamental relationships.

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