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2intregi1/3×√0,09+3intregi1/2×√0,04-1/6×√0,36


Răspuns :

2intregi1/3×√0,09+3intregi1/2×√0,04-1/6×√0,36=
=7/3×0,3+7/2×0,2-1/6×0,6=
=7/3×3/10+7/2×2/10-1/6×6/10=
=7/10+7/10-1/10=
=13/10=1,3