تکف۶خنععمژ۶ث۷سحکهژعقککخعنل،۷قکمارززاهازژن$$ 424 {014? /times /frac{?}{?} 4x3? /times /frac{?}{?} < /geqslant |?| /sqrt[?]{?} /sqrt[?]{?} /sqrt[?]{?} /sqrt[?]{?} /frac{?}{?} yy? /times /frac{?}{?} /sqrt{?} /sqrt[?]{?} /sqrt{?} |?| < |?| |?| /sqrt[?]{?} |?| < |?| /sqrt[?]{?} 4 {?}^{?} 7}^{?} $$