Here are two steps from the derivation of the quadratic formula
2 answers:
Answer:
C
Step-by-step explanation:
Completing the square means
adding ( half the coefficient of the x- term )² to both sides, that is
(
)² is added to both sides
Answer:
completing the square
Step-by-step explanation:
Two steps are given for the derivative of quadratic formula.
In completing the square method, we take the coefficient of x and then divide it by 2 and then square it.
Here coefficient of x is b/a
divide by 2 becomes 
Then we square it
becomes
So, the competing the square took place between the first and second step
You might be interested in
Answer:
a) 50
b) 6.71
c) 0.0681
Step-by-step explanation:
check the attached file below
Answer:
the first one
Step-by-step explanation:
22.46 MB + 13.312 MB + 11.7 MB = 47.472 MB
A because if you subtract 56 from both sides, then x would show you what equals the tied record
Answer:
area of triangle is
