1. Combine all of the like terms so that you can simplify it, if they are not combined already.
2. Drop all of the constants and coefficients, the constant terms are all of the terms that are not attached to the variable.
3. Put the term in decreasing order of their exponents.
4. Find the power o the largest term.
5. Identify the degree of the polynomial.
6. Know that the degree of a constant is zero.
Hope this helps!
Answer:
17. 5
18. 9
19. 8
20 8
Step-by-step explanation:
Given:
The quadratic equation is :
To find:
The quadratic formula for the given equation after substituting the values.
Solution:
If a quadratic equation is 
, then the quadratic formula is:
We have,
In this equation, 
.
Substituting in the above formula, we get
Therefore, the required quadratic formula for the given equation after substituting the values is .
Same here I get u have a good day
