Answer:
y = - x² - 4x - 9
Step-by-step explanation:
Given
y = - (x + 2)² - 5 ← expand (x + 2)² using FOIL
= - (x² + 4x + 4) - 5 ← distribute parenthesis by - 1
= - x² - 4x - 4 - 5 ← collect like terms
= - x² - 4x - 9 ← in standard form
You are doing the distributive property.
68.5j+76.54
Answer: 100 x
Step-by-step explanation:.
Answer:
x=7
Step-by-step explanation:
I hope this helps you
-4,-3,-2,-1,0,1,2,3,4,5,6
