Why say fifteen points when it's only 5; people can see how much it's worth before even doing it.
Anyways, is there a plus in between the 2f 3 and between the -14 3?
If so, then w and k equal all real numbers and
![f = ( - 1005)/(22) + (12)/(11)k + (1)/(11) {w}^(2) k - ( 81)/(22) {w}^(2)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/ugcfub7aokzdbvl5c2upbvbj3zgpo7h4x6.png)
However if not, then I suggest downloading photo math and inserting it in the calculator itself to be exact.