In a standard binomial equation: ax² + bx + c = 0
To complete the square; divide the middle coefficient "b" in half and square it to find "c".
(-5/2)² = 25/4
x² - 5x + 25/4 = 25/4
completes the square:
(x - 5/2)² = 25/4
Answer:
y=0
Step-by-step explanation:
If x equals 28 then substitute it in the equation, 28+3y=28
Next, subtract 28 from both sides, 3y=0
Now that you have that its simple, y must equal 0
Answer:
i believe it b 75% sure i sorry if i can't help
Step-by-step explanation:
Y=25 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
