SOLUTION: Please rationalize the denominator and simplify.
(b)/((sqrt(b^2-16))-b)
Thanks.
Algebra.Com
Question 768314: Please rationalize the denominator and simplify.
(b)/((sqrt(b^2-16))-b)
Thanks.
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
You showed an extra pair of parentheses unneeded.
The simple trick is multiply numerator and denominator by sqrt(b^2-16)+b. You will produce difference of squares in the denominator.
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