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anastassius [24]
1 year ago
11

X ² + 4x + 1 = 0Solve the quadratic equation by completing the square​

Mathematics
1 answer:
oksian1 [2.3K]1 year ago
5 0

Answer:

X ² + 4x + 1 = 0

solution attached in picture

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Step-by-step explanation:

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Help asap please!<br><br> 2/5+????=7/10<br><br> Find the missing fraction
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Step-by-step explanation:

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There are two numbers whose difference is 1 and the sum of their squares is 61.
goldfiish [28.3K]
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4 0
3 years ago
What are the solutions to the quadratic equation (5y +6) 2= 24?
boyakko [2]

Answer:

y=-2.18,-0.22

Step-by-step explanation:

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(5y+6)^2=24

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\sqrt{(5y+6)^2}=\pm\sqrt{24}\\\\5y+6=\pm2\sqrt6

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3 0
3 years ago
Use distributive property to calculate the following.
sattari [20]

Answer:

Step-by-step explanation:

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3. 840 - 210 = 630

4 0
1 year ago
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