Respuesta :

wegnerkolmp2741o

Answer:

±36

Step-by-step explanation:

3 * sqrt(144)

The sqrt(144) = ±12

3 * ±12

±36

If you are only taking the principle value of the sqrt ( the positive value)

then 36

amna04352

Answer:

36

Step-by-step explanation:

3 sqrt(144)

3 × 12

36