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vazorg [7]
3 years ago
7

Just the last two ones please and thank you if you awnsered this

Mathematics
1 answer:
Rudik [331]3 years ago
8 0
Number 1 is twenty and number two is fifty six
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Solve for x^2-2x+1=0
seraphim [82]

Answer:

x=1

Step-by-step explanation:

x^2-2x+1=0\\

We will start by using the quadratic formula.

\frac{-(-2)+-\sqrt{(-2)^2-4(1)(1)}}{2(1)}

We will simplify that and get:

\frac{-(-2)}{2(1)}

So our answers would be:

x=1

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5/2x+1 + 8/2x+1, x≠-1/2
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\frac{5}{2x + 1} +\frac{8}{2x + 1}

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