Question

10×{3+7×[4+3(5²×3×2-10²-6×7)]}

Dau coroana!!Va roog​

Answer 1

Răspuns:

10x{3+7x[4+3(25x3x2-100-6x7)]}

10x{3+7x[4+3(75x2-100-42)]}

10x{3+7x[4+3(150-100-42)]}

10x{3+7x[4+3(50-42)]}

10x[3+7x(4+3x8)]

10x[3+7x(4+24)]

10x(3+7x28)

10x(3+196)

10x199

=1990

Sper ca te.am ajutat!