Answer:
-1
Step-by-step explanation:
x²+y²-4x+2y=b
x²-4x+4+y²+2y+1=b+4+1
(x-2)²+(y+1)²=b+5
center is (2,-1)
Answer
Here’s a graph. Hope this helps.
1 is answer
2*3/5*3___6/5
x = 1/2
Step 1: Simplify both sides of the equation.
Step 2: Subtract 2 from both sides.
Step 3: Divide both sides by -4.