Rationalise denominator 1÷√2-√3+2
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Do both by one and multiply the second fraction with the opposite sign of the first number
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Answer:
1/-_/2-_/3+2
1*_/2+_/3+2
_/2-_/3+2*_/2+_/3+2
=2+4
=_/2+_/3+2/6
Step-by-step explanation:
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