Step-by-step explanation:

So, you need to add
on both sides of the quadratic equation.
Expressions are when they don’t have an equal sign
Answer:
4.5341 < 6.9 < 6.906 < 6.96
Step-by-step explanation:
4.5341 is closer to 0 than 6.96 is.
Answer:
b
Step-by-step explanation: