![= {(1 + x)}^{ \frac{1}{2} }[ ( {1 + x)}^{3} - 1)] \\ = {(1 + x)}^{ \frac{1}{2} } [(1 + 2x + {x}^{2} )(1 + x) - 1] \\ = {(1 + x)}^{ \frac{1}{2} } [(1 + 2x + {x}^{2} + x + 2 {x}^{2} + {x}^{3} ) - 1] \\ = {(1 + x)}^{ \frac{1}{2} } [ {x}^{3} + 3 {x}^{2} + 3x ] \\ { \boxed{= x( {x}^{2} + 3x + 3)(1 + x) {}^{ \frac{1}{2} } }}](/tpl/images/2439/0060/e177f.png)
Simplify (1+x)^3/2-(1+x)^1/2
please explain with steps...
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