Question

упростите
$frac{sqrt{2} + sqrt{3}+ sqrt{16} }{ sqrt{3}+ sqrt{2}+6+ sqrt{32}+ sqrt{6} }$

Answer 1

 =(√2+√3+√16)/(√2+√3+√16+√2√2+√2√3+√2√16)=(√2+√3+√16)/(√2+√3+√16+√2(√2+√3+√16))=(√2+√3+√16)/(1+√2)(√2+√3+√16)=1/(1+√2)=√2-1