Question

como resolver 9²+2*[(2+1)²+4²*4²*1³+²]


me ajudem pfvr

Answer 1

9²+2*[(2+1)²+4²*4²*1³+²]

9²+2*[3²+4²*4²*1⁵]

9²+2*[9+12*12*1⁵]

81+2*[9+12*12]

81+2*[9+144]

81+2*153

81+306

387

Answer 2

Resposta:

${9}^{2} + 2 \times [(2 + 1 {)}^{2} + {4}^{2} \times {4}^{2} \times {1}^{3} ] \\ \\ 81 + 2 \times [( {3)}^{2} + 16 \times 16 \times 1 ] \\ \\ 81 + 2 \times [9 + 256 ] \\ \\ 81 + 2 \times [265 ] \\ \\ 81 + 530 \\ \\ \blue{611}$

Bons Estudos!