Question

Kak tolong dikerjakan pakai caranya nomor 37

Answer 1

Answer 2

2^2x²+9x-10<1/32
2^2x²+9x-10< 1/2^5
2^2x²+9x-10< 2^-5
2x²+9x-10<-5
2x²+9x-5<0
(2x+10)(2x-1)<0
(x+5)(2x-1)<0
x=-5,x=1/2
+ - +
-------↑-----------↓-------↑-------
-5 0 1/2

C. {x | x<-5 atau x>1/2}