Answer:54
Step-by-step explanation:54
Answer:
-7
Step-by-step explanation:
(-18+(-24))/6
= (-18-24)/6
= -42/6
= -7
Hope this helps
Answer:
(x + 2)² + 1
Step-by-step explanation:
Given
x² + 4x + 5
To express in vertex form use the method of completing the square
add/ subtract ( half the coefficient of the x- term)² to x² + 4x
= x² + 2(2)x + 4 - 4 + 5
= (x + 2)² + 1 ← in vertex form