Question

4/2+28/4.[3.(3²-3)]-2.5+2 me ajudem​

Answer 1

Resposta: 120

$\frac{4}{2} +\frac{28}{4} .[3.(3^2-3)]-2.5+2 =\\\\2 + 7.[3.(9-3)]-10+2=\\\\2+7.[3.6]-10+2=\\\\2+7.18-10+2=\\\\2+126-10+2=\\\\120$

Answer 2

Resposta:

120

Explicação passo-a-passo:

2

4

+

4

28

.[3.(3

2

−3)]−2.5+2=

2+7.[3.(9−3)]−10+2=

2+7.[3.6]−10+2=

2+7.18−10+2=

2+126−10+2=

120