To find the final term to compete the square you need to divide the 'x' term by 2 then square it

- equivalent equation
Answer:
68
Step-by-step explanation:
2a
2x34(adding value of a)
68
Answer:415320
Step-by-step explanation:
If there is a negative tile and a positive tile, it creates a zero pair.
Like terms can occur with the same variables (except for terms with exponents)