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Simplify: (2x-5y)^3-\ (2x+5y)^3...

Simplify: `(2x-5y)^3-\ (2x+5y)^3`

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To simplify the expression \((2x-5y)^3 - (2x+5y)^3\), we can use the identity for the difference of cubes. Let's denote \(a = 2x\) and \(b = 5y\). The expression can be rewritten as: \[ (a - b)^3 - (a + b)^3 \] ### Step 1: Apply the Difference of Cubes Formula The difference of cubes formula states that: ...
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