0.129*50
R²+F²+F²+2.F.F.cos0
5(7-x)=20
2275*3,8
9÷4562
use your answer to part i to fin d the greatest value of 9-8x-x^2 and value of x at which this occur
524824
2596370
2152917
492593
5192740
4305834
23302982
29235522
8091708
10491696
9913069
https://prnt.sc/GYBS4DIS_Del
90KG DIVIDED BY 12
What are the inqualities