0,5(-9)^4 + 1,1(-9)^3 - 28
First, we calculate (-9)^4 = 6561Then, we calculate (-9)^3 = -729
Now we substitute these values into the equation:
0,5 6561 + 1,1 (-729) - 283280,5 - 801,9 - 282450,6 - 282422,6
So, the solution is 2422,6.
0,5(-9)^4 + 1,1(-9)^3 - 28
First, we calculate (-9)^4 = 6561
Then, we calculate (-9)^3 = -729
Now we substitute these values into the equation:
0,5 6561 + 1,1 (-729) - 28
3280,5 - 801,9 - 28
2450,6 - 28
2422,6
So, the solution is 2422,6.