I’ll help but u where is the question
Answer: 1/14 in simplest form
Answer:
Step-by-step explanation:
2x²+8=80
2x²=80-8=72
x²=72/2=36
x=±√36
x=±6
so x=6 is one solution other is x=-6
3.97, 4 is less than 5 so you round down, and you should round to the nearest hundredths
