If we let \( x = 20^{1/4} \), then we can replace \( 20^{1/4} \) with \( x \) in any equation or expression.
For example, if you had an expression such as:
\[ 20^{1/2} + 20^{1/4} = y \]
You can rewrite it by substituting \( 20^{1/4} \) with \( x \):
- Notice that \( 20^{1/2} \) can be rewritten as \( (20^{1/4})^2 = x^2 \).
- Replace \( 20^{1/4} \) with \( x \):
So the expression becomes:
\[ x^2 + x = y \]
If you have a specific equation you'd like to modify, please provide it, and I can help rewrite it accordingly.
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