Question

please answer plz plz​

Answer 1

Answer:

answer will be 4.441 or else 13.324/3

Answer 2

$= \frac{ \sqrt{5} + \sqrt{2} }{ \sqrt{5} - \sqrt{2} } + \frac{\sqrt{5} + \sqrt{2}}{\sqrt{5} + \sqrt{2}} \\ = \frac{ {(\sqrt{5} + \sqrt{2})}^{2} }{ 5 - 2} \\ = (5 + 2 + 2 \sqrt{10} ) \div 3 \\ = \frac{7 + 6.324}{3} \\ = 13.324 \div 3 = 4.441$

BY RATIONALIZING DENOMINATOR METHOD U CAN SOLVE IT.