PLEASE HELP ME!!! Will give the Brainliest answer! Which of the following is equivalent to the radical expression below when x>3?
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Answer:
A. √x²+x -12
Step-by-step explanation:
when you multiply radicals just multiply expressions and put it inside one radical
(x-3)(x+4) =x²-3x+4x -12 =x²+x -12
so √x²+x -12