5+2√3÷5-2√3

Asked by ryanantony369 | 10th Apr, 2020, 10:19: AM

Expert Answer:

fraction numerator 5 plus 2 square root of 3 over denominator 5 minus 2 square root of 3 end fraction
equals fraction numerator 5 plus 2 square root of 3 over denominator 5 minus 2 square root of 3 end fraction cross times fraction numerator 5 plus 2 square root of 3 over denominator 5 plus 2 square root of 3 end fraction
equals fraction numerator open parentheses 5 plus 2 square root of 3 close parentheses squared over denominator 25 minus 12 end fraction
equals fraction numerator 25 plus 20 square root of 3 plus 12 over denominator 13 end fraction

Answered by Arun | 10th Apr, 2020, 10:32: AM