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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi;

The solution #3784 is correct. Excellent, zetafunc!

#3785. Determine the nature of the roots of the following quadratic equation:

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi;

The solution #3785 is correct. Neat work, zetafunc!

#3786. Determine the nature of the roots of the following quadratic equation:

(x - 2a)(x - 2b) = 4ab.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi;

The solution #3786 is correct. Neat work, zetafunc!

#3787. Determine the nature of the roots of the following quadratic equation:

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi;

The solution #3787 is correct. Excellent, zetafunc!

#3788. Determine the nature of the roots of the following quadratic equation:

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

The solution #3788 (two values) are correct. Excellent, zetafunc!

#3789. Determine the nature of the roots of the following quadratic equation:

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

#3790. Determine the nature of the roots of the following quadratic equation:

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

#3791. Find the value of k for which the given quadratic equation has real and distinct roots:

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

#3792. Find the value of k for which the given quadratic equation has real and distinct roots:

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
- Posts: 826

*Last edited by Monox D. I-Fly (2017-09-07 17:39:33)*

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

The

is perfect. Excellent, Monox D. I-Fly!#3793. Find the values for which the roots are real and equal in the following equation:

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

#3794. Find the values for which the roots are real and equal in the following equation:

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

#3795. The sum of the squares of two consecutive natural numbers is 313. Find the numbers.

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**math9maniac****Member**- From: Tema
- Registered: 2015-03-30
- Posts: 405

Only a friend tells you your face is dirty.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

The solution #3795 (two values) is correct. Neat work, math9maniac!

#3796. A two digit number is such that the product of the digits is 14. When 45 is added to the number, the digits are reversed. Find the number.

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
- Posts: 826

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

The solution #3796 is correct. Good work, Monox D. I-Fly!

#3797. The sum of the squares of three consecutive natural numbers is 149. Find the numbers.

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

The solution #3797 (three consecutive numbers) is correct. Excellent, Monox D. I-Fly!

#3798. The sum of a number and its reciprocal is 17/4. Find the number.

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**math9maniac****Member**- From: Tema
- Registered: 2015-03-30
- Posts: 405

Only a friend tells you your face is dirty.

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 23,204

Hi,

The solution #3797 is correct. Excellent, math9maniac!

#3798. If an integer is added to its square, the sum is 90. Find the integer. (two values)

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**Monox D. I-Fly****Member**- Registered: 2015-12-02
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