Question 825189
How to Add by finding a common denominator for following problems:
{{{3+2/(x-4)=3(x-4)/(x-4)+2/(x-4)=(3x-12)/(x-4)+2/(x-4)=(3x-12+2)/(x-4)=(3x-10)/(x-4)}}}
 
{{{2x+(x-1)/(x+3)=2x(x+3)/(x+3)+(x-1)/(x+3)=(2x^2+6x)/(x+3)+(x-1)/(x+3)=(2x^2+6x+x-1)/(x+3)=(2x^2+7x-1)/(x+3)}}}