You can put this solution on YOUR website! Without parentheses it is a bit hard to tell how many terms you have
in your problem. I'm going to assume you have two.
add
[x^2/x-5] + [4x-45/x-5]
= [x^2+4x-45]/(x-5)
= [(x+9)(x-5)]/(x-5)
= x+9
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Cheers,
Stan H.