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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi Denominator,

All is well, Thanks!

Happy to talk after a long time! How are things at your end?

Both the solutions are correct. Excellent!

788. If

, then find789. If

find the value ofIt 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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**666 bro****Member**- From: Flatland
- Registered: 2019-04-26
- Posts: 617

"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi,

Excellent, 666 bro!

788 and 789 are to be solved.

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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**Denominator****Member**- Registered: 2009-11-23
- Posts: 193

Hi ganesh,

Doing great! Last time I came to this forum I think I was either in intermediate or entering high school, now I am planning on doing a PhD

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi Denominator,

Both the solutions are perfect. Splendid!

790. If

, find the value ofIt 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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**Denominator****Member**- Registered: 2009-11-23
- Posts: 193

Hello,

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi,

Brilliant!

791. If

and xyz = 288, find the value ofNothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Denominator****Member**- Registered: 2009-11-23
- Posts: 193

Hi,

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi,

Excellent!

792. If x is a rational number and

find the value of x.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**666 bro****Member**- From: Flatland
- Registered: 2019-04-26
- Posts: 617

"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi,

Good work!

793. If

find the value ofNothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Denominator****Member**- Registered: 2009-11-23
- Posts: 193

Hi,

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi Denominator,

Good attempt!

794. If

find the value of .Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**Denominator****Member**- Registered: 2009-11-23
- Posts: 193

Hello,

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Hi,

Neat work!

#795. If x(x - 3) = -1, find the value of

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

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**666 bro****Member**- From: Flatland
- Registered: 2019-04-26
- Posts: 617

"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Keep trying!

796. If

find the value ofNothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**666 bro****Member**- From: Flatland
- Registered: 2019-04-26
- Posts: 617

"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Keep trying!

797. If ab + bc + ca = 0, find the value of

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

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**666 bro****Member**- From: Flatland
- Registered: 2019-04-26
- Posts: 617

"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Good work!

798. If

then find the value of .Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**666 bro****Member**- From: Flatland
- Registered: 2019-04-26
- Posts: 617

"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Good work! One of the two solutions is correct.

799. Find the value of

ifNothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**666 bro****Member**- From: Flatland
- Registered: 2019-04-26
- Posts: 617

"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 32,026

Neat work!

800. If

find the value ofNothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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