Answer:
(x + 4)² - 4 = 0
Step-by-step explanation:
Given
x² + 8x + 12 = 0
To complete the square
add/ subtract ( half the coefficient of the x- term )² to x² + 8x
x² + 2(4)x + 16 - 16 + 12 = 0
(x + 4)² - 4 = 0
First you need to combine like terms (Which is x)
-2x+3x-4x-x+5-1 -----> x-4x-x+5-1 --------> 4x+4
The answer will be 4x+4
Answer: m=-2/3
Y=-2
Equation=-2/3x-2
Step-by-step explanation:
M is the slope
Y is where it touches that y axis
Put it together
Answer:
90 - 43 = x
Step-by-step explanation: