Find the value of the following expression:
(28 ⋅ 3−5 ⋅ 60)−2 ⋅ 3 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 228 (5 points)
write your answer in simplified form. show all of your steps. (5 points)

{[[(28 ⋅ 3−5 ⋅ 60)^−2].3^-2/2]^3}^4.228
{[[(28 ⋅ 3−5 ⋅ 60)^−2].3^-2/2]^3}^912
{[[(28 ⋅ 3−5 ⋅ 60)^−2].3^-2/2]^2736}
{[[(28 ⋅ 3−5 ⋅ 60)^−2].3^-1]^2736}
{[[(28 ⋅ 3−5 ⋅ 60)^−2].3^-2736}
{[(84 −300)^−2].3^-2736}
{[(−216)^−2].3^-2736}
{[(−216)^−2].3^-2736}

10.4 is the answer for you