Daniel P.

asked • 4d

Rationalize the denominator (√2+√5)/(√3-√7).

Rationalize the denominator (√2+√5)/(√3-√7).


I got this as the answer, - (√2+√5)(√3+√7)/(4).


Is this correct or do I have to multiply it using the foil method and get this? -(√6+√14+√15+√35))/(4).


So is either answer okay and can I stick with my first answer?

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