SOLUTION: Rationalize the denominator and simplify a) (r-q) /(√2-3) Thanks so much in advance:)

SOLUTION: Rationalize the denominator and simplify a) (r-q) /(√2-3) Thanks so much in advance:)

Algebra.Com

Question 815248: Rationalize the denominator and simplify
a) (r-q) /(√2-3)
Thanks so much in advance:)
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Take advantage of Difference of Squares.
which is obviously rational.

Multiply both the numerator AND the denominator by .
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