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3 years ago

10

What is the least common denominator of the fraction 4 over x plus the fraction 2 x over x minus 1 plus the fraction x plus 3 ov

er 2 x?
2x − 1
2x(x − 1)
2(x − 1)
2(x2 − 1)

1 answer:

Leya [2.2K]3 years ago

8 0

If we consider x having any other value then 0,1 or 2 then the answer is b.2x(x-1)

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Graciela was trying to solve the quadratic equation x2+2.5x−1.5=0 "I think I need to use the Quadratic Formula because of the de

drek231 [11]

Answer:

The answer to your question is x² + 5/2x - 3/2 = 0

Step-by-step explanation:

Data

Quadratic equation x² + 2.5x - 1.5 = 0

Process

1.- Convert the decimals into fractions

2.5 = 25/10 = 5/2

1.5 = 15/10 = 3/2

2.- Substitution

x² + 5/2x - 3/2 = 0

3.- Conclusion

I rewrite the equation, now it is expressed in fractions. It could be solve by factoring.

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3 years ago

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FinnZ [79.3K]

Answer:

lesser x= -10.32

greater x= -3.68

Step-by-step explanation:

$- 7 + \sqrt{11} = - 3.68$

$- 7 - \sqrt{11} = - 10.32$

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3 years ago

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Answer:

Step-by-step explanation:

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Two divers are swimming at different depths below sea level. One diver is at -25.5 ft. The other diver is at -40.75 ft. How far

-Dominant- [34]

Answer:

66.25 ft

Step-by-step explanation:

25.5 + 40.75

66.25

They are 66.25 feet away from each other.

Please let me know if I'm wrong!

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