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Please help, I put 10 extra points into this.

Rationalize the denominator and simplify. √a+1 - 2 / √a+1 + 2

Please Help I Put 10 Extra Points Into This Rationalize The Denominator And Simplify A1 2 A1 2 class=

Answer :

So, in order to rationalize the denominator, we need to get rid of all radicals that are in the denominator.
Step 1: Multiply numerator and denominator by a radical that will get rid of the radical in the denominator. ...
Step 2: Make sure all radicals are simplified. ...
Step 3: Simplify the fraction if needed.

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