Question

Efectuați 10²×[4+5×3²-2⁵+4³×(49-3²)÷2³]=​

Answer 1

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Answer 2

Răspuns:

${10}^{2} \times [4 + 5 \times {3}^{2} - {2}^{5} + {4}^{3} \times (49 - {3}^{2} ) \div {2}^{3} ] = \\ 100 \times [4 + 5 \times 9 - 32 + {2}^{6} \times (49 - 9) \div {2}^{3}] = \\ 100 \times (4 + 45 - 32 + {2}^{6} \times 40 \div {2}^{3}) = \\ 100 \times (4 + 45 - 32 + {2}^{3} \times 40 ) = \\ 100 \times (4 + 45 - 32 + 8 \times 40) = \\ 100 \times (4+45 - 32 + 320) = \\ 100 \times (49 - 32 + 320) = \\ 100 \times (17 + 320) = \\ 100 \times 337 = 33700$

sper că te-am ajutat!