Question 894257
{{{(-5x/2)(x+3)^(-3/2) + 5(x+3)^(-1/2)}}}


{{{(-5x)/(2(x+3)^(3/2))+5/(x+3)^(1/2)}}}

The left expression can stay as is but the right expression should be multiplied by {{{2(x+3)}}} on its numerator AND denominator.


{{{(-5x)/(2(x+3)^(3/2))+(5/(x+3)^(1/2))((2(x+3))/(2(x+3)))}}}
Check to understand what this does for the denominator.


{{{(-5x+5*2(x+3))/(2(x+3)^(3/2))}}}


{{{(-5x+10x+15)/(2(x+3)^(3/2))}}}


{{{highlight((5x+15)/(2(x+3)^(3/2)))}}}