x2+6x-27/x-3 multiplied by 3x/x+9
i know the answer is possibly 3x but i dont know how to show my work
Note that x^2 + 6x -27 = ( x - 3) ( x + 9)
So the first term actually reduces to x + 9
This wil "cancel" with the denominator of the other term....so.....you are left with
Good job !!!!!