Question

2x[(6+7×√9):3²+(21-5×√4)]​

Answer 1

Resposta:

2 * [(6 + 7 * \sqrt{9}

9

)/3^{2}3

2

+(21 - 5 * \sqrt{4}

4

)]

2 * [(6 + 7 * 3)/9 + (21 - 5 * 2)]

2 * [(6 + 21)/9 + (21 - 10)]

2 * [27/9 + 11]

2 * [3 + 11]

2 * 14

28