Given:
The given quadratic equation is

or, 
And
The roots are given: 
To find the missing step.
Let us solve the equation.

or, 
or,
[ eliminating 16 from both the side]
or, 
or, 
or, 
Hence,
The step 2 could be 
For the squirrel questions
1.c
2.b
3.d
4.a
Answer:
Step-by-step explanation:
He or she must be aware about 6:15 Or little bit early from 6:15 so he or she will be fit to arrive on time
Answer:
31,536,000s on a 365 day year
31,622,400s on a leap year
There are 86,400 seconds in one day; multiply that by the number of days.
seconds per day x number of days