Answer:
tu debes de saber por qué si yo lo sé tú también no es verdad
To complete a square for ax²+bx+c, you first make a=1.
in this case, a is already 1
move c to the right side: x²+14x=-47
next, add (1/2 of b)² to both sides, in this case, b=14, half of 14 is 7, so x²+14x+ 7²=-47+7²
the left side is now a perfect square: (x+7)²=2
x+7=√2 or x+7=-√2
x=√2-7, or x=-2-√7
Answer:
slope: 2 2. y-intercept: 2 2.
Step-by-step explanation:
Any line can be graphed using two points.
1/2 plus 1/3 is 5/6.
You have to find the common denominator
