Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫  π  -¹ ² ³ °

You are not logged in.

## #1451 2020-11-19 19:03:43

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Good work!

813. If

and a + b = 3, then find the value of

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.

Offline

## #1452 2020-11-20 13:23:57

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1453 2020-11-20 13:53:10

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Good work!

814. If the equation

has two roots
, then find the value of

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.

Offline

## #1454 2020-11-21 18:57:20

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1455 2020-11-21 22:18:50

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Keep trying!

815. If

then find a : b : c.

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.

Offline

## #1456 2020-11-22 15:00:04

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1457 2020-11-22 19:37:33

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Good work!

816. Find the area is square units of the triangle formed by the graphs x = 4, y = 3 and 3x + 4y = 12.

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.

Offline

## #1458 2020-11-23 18:22:01

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1459 2020-11-23 22:11:49

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Good work!

817. If

then find the positive value of

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.

Offline

## #1460 2020-11-24 16:09:29

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1461 2020-11-25 14:13:57

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

666 bro wrote:

Net connection adversely affected in the city I reside. Shall continue after restoration of power.

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.

Offline

## #1462 2020-12-01 00:42:14

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Good work!

818. When

is divided by (3x + 2), then find the remainder.

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.

Offline

## #1463 2020-12-01 11:43:25

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

Hello,

Offline

## #1464 2020-12-01 14:20:36

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Hi,

819. Find the value of x for which the expression

has the greatest value.

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.

Offline

## #1465 2020-12-01 20:28:11

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

### Re: Compute the solution:

Hello,
I see my mistake in 818

Last edited by Denominator (2020-12-01 20:28:35)

Offline

## #1466 2020-12-01 23:20:26

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Hi,

Neat work!

820. Find the value of k if the expression

be a perfect square.

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.

Offline

## #1467 2020-12-03 00:16:04

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1468 2020-12-03 00:30:56

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Good work!

821. If

is a perfect square, then find the value of 'a'.

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.

Offline

## #1469 2020-12-03 16:26:17

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1470 2020-12-04 23:41:49

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Neat work!

822. If

then find the value of

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.

Offline

## #1471 2020-12-17 14:09:55

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1472 2020-12-17 23:16:50

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Keep trying!

823. The equations 3x + 4y = 10 and -x + 2y = 0 have the solution (a, b). Find the value of (a + b).

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.

Offline

## #1473 2020-12-18 17:56:54

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline

## #1474 2020-12-18 23:21:51

ganesh
Registered: 2005-06-28
Posts: 32,009

### Re: Compute the solution:

Good work!

824. If x = 2015, y = 2014, and z = 2013, find the value of

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.

Offline

## #1475 2020-12-23 00:31:18

666 bro
Member
From: Flatland
Registered: 2019-04-26
Posts: 616

### Re: Compute the solution:

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

Offline