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timofeeve [1]
3 years ago
13

Solve the equation using the quadratic formula. x^2-4x+3=0

Mathematics
1 answer:
almond37 [142]3 years ago
5 0
Let's solve your equation step-by-step.

x2−4x+3=0

Step 1: Factor left side of equation.

(x−1)(x−3)=0

Step 2: Set factors equal to 0.
x-1=0 or x-3=0

For this one add one on both sides
x−1+1=0+1 x=1
For this one add 3 on both sides
x−3+3=0+3. x=3

x=1 or x=3
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7 0
2 years ago
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8/5
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2 years ago
Use the coordinates of the plotted points to complete the calculation below. Pay attention to negative signs.
MArishka [77]

Answer:

  • 3
  • 1
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  \text{Slope}=\dfrac{\text{change in y}}{\text{change in x}}=\dfrac{\boxed{3}-6}{2-\boxed{1}}\\\\=\dfrac{\boxed{-3}}{\boxed{1}}\\\\\\=\boxed{-3}

7 0
3 years ago
Read 2 more answers
5 4/8 + 1 3/8 =<br> 1. 33/8<br> 2. 55/8<br> 3. 6 7/16
Dovator [93]

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4 0
1 year ago
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slamgirl [31]
Your answer is C 
It's hard to describe I did it all in my head but please trust me that C is correct
5 0
2 years ago
Read 2 more answers
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