Answer:
Step-by-step explanation:
2x^2-2x-12
This has solutions of x=3 and x= -2
I'm sorry I don't know but you can use photomath you can just download it from the App
0.27
so three divided by eleven is 0.27272727272727272727272727272727........so on and so forth.
Percent means parts out of 100 so
22%=22/100=0.22
'of' means multiply
'is' means =
36 is 22% of what
36=0.22 times what
divide both sides by 0.22
163.636363=what
the number is163.636363....