Question 548960
{{{x/(sqrtx-3)}}}

multiply by the conjugate
{{{x(sqrt(x)+3)/((sqrt(x)-3)(sqrt(x)+3))}}}

{{{x(sqrt(x)+3)/(x-9)}}}



completely factorise the following
3x^2-3x-18
{{{3(x^2-x-6)}}}

{{{3(x-3)(x+2)}}}

Simplify
{{{((2x-2)/(x^2-2x-8))}}} / {{{((x^2-1)/(x^2+5x+4))}}}

{{{2(x-1)/((x-4)(x+2))}}}/{{{(((x+1)(x-1))/((x+4)(x+1))))}}}

{{{2(x-1)/((x-4)(x+2))}}}*{{{((x+4)(x+1))/((x+1)(x-1))}}}

{{{2(x+4)/((x-4)(x+2))}}}


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