Question

Resolva a expressão I -15 I + I + 3 I

Answer 1

• Valores absolutos

$\sf \left|-15\right|+\left|3\right|\\\\\\\sf =15+\left|3\right|\\\\\\\sf =15+3\\\\\\\boxed{\sf S=\{ 18\}}$

Answer 2

Resposta:

18

Explicação passo-a-passo:

|15|+|3|= 15+3= 18