Step-by-step explanation:
this is you answer solved.
Using the letters GBLAOKZE you select the A from the group without replacing the A,you select a second letter.find P(not K)
1 answer:
You might be interested in
Answer:
B
Step-by-step explanation:
x² + 9x
to complete the square
add ( half the coefficient of the x- term )² to x² + 9x
= x² + 2( )x + (
)²
= x² + 9x + ← the value of c
= (x + )² ← a perfect square