First, let's move combine like terms:
-5y + 8y = 6 + 2 -12.
3y = -4.
y = -4/3
I know this is not an answer but, I love your handwriting!
It is soooo much neater than mine!
- Laura <3
Answer:
+ 1
Step-by-step explanation:
Given
x² + 2x = 9
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(1)x + 1² = 9 + 1²
(x + 1)² = 10
Answer:
the answer is actually 0 ≤ x ≤ 5
Step-by-step explanation:
i got it right
