Răspuns :
10×{18 ² :324+2×[(2² ×3 )¹⁵:(2²⁹ ×3¹⁵)+1²⁴]} =
= 10×{2²*3⁴ : 2³*3⁴+2×[2³⁰ ×3¹⁵:(2²⁹ ×3¹⁵)+1²⁴]}=10×[1+2×(2+1)]=10×(1+6)=70
= 10×{2²*3⁴ : 2³*3⁴+2×[2³⁰ ×3¹⁵:(2²⁹ ×3¹⁵)+1²⁴]}=10×[1+2×(2+1)]=10×(1+6)=70
10 x[18la a 2:18la a doua+2 x(2la 30 x 3la 15: 2 la 29 x 3 la 15+1]}=
10x1+2x(2+1)=10+6=16
10x1+2x(2+1)=10+6=16