Question 1011914
I think I know what you want.
You have:
{{{ h + 1/2 }}}
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Use this equality:
{{{ 2/2 = 1 }}}
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This is true:
{{{ h + 1/2 = 1*h + 1/2 }}}
So, this must be true:
{{{ h + 1/2 = (2/2)*h + 1/2 }}}
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Now I can write this as:
{{{ (1/2)*( 2h + 1 ) }}}
And this is the same as:
{{{ ( 2h + 1 )/2 }}}
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Hope this helps