0,5(-9)^4 + 1,1(-9)^3 - 28
First, we calculate (-9)^4 = 656Then, we calculate (-9)^3 = -729
Now we substitute these values into the equation:
0,5 6561 + 1,1 (-729) - 23280,5 - 801,9 - 22450,6 - 22422,6
So, the solution is 2422,6.
0,5(-9)^4 + 1,1(-9)^3 - 28
First, we calculate (-9)^4 = 656
Then, we calculate (-9)^3 = -729
Now we substitute these values into the equation:
0,5 6561 + 1,1 (-729) - 2
3280,5 - 801,9 - 2
2450,6 - 2
2422,6
So, the solution is 2422,6.