Since we will be completing the square we need to isolate the x
y-5 = 2x^2 -4x
now we the coefficient of the x^2 to equal 1 so we take 2 as common factor
y-5 = 2(x^2 -2x)
now we'll make it perfect square by adding 2 to both sides
y-5+2=2(x^2-2x+1)
now simplify and convert the right side to squared expression
y-3 = 2(x-1)^2
now isolate the y
y = 2(x-1)^2 +3 that's it
Answer:
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Step-by-step explanation:
x²=4
x=√4
X1=2
X2=-2
Answer:
I can help you solve this.
but first telll me in the comments what is the formula for this equation and ill tell u from there
The 1. (178,632)
Remember, one hundred thousand is = 100,000
