debate222

@debate222 (6)

China • Age 33

Joined myLot 15 years ago

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debate222's Activity

Algebra Solver

elsoft12 @elsoft12 (1821) • India 4 Jan 11

Is anyone here in mylot looking for an Algebra Solver?

2 responses

debate222 Interesting! Could you tell me what an "Algebra Solver" is? (I mean the software.)

4 Feb 11

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1 comment

If you think that pure mathematics arises naturally or man-made?

nakula2009 @nakula2009 (2325) • Indonesia 15 Jan 11

if you think of pure mathematics that comes naturally and we understand by the term man-made invention or alone? I never imagined how so if for example only man-made pure mathematics can be very influential with real world. and...

7 responses •

1 person

debate222 Like language, math emerged natually. However, the development of math is man-made, since the modern mathematics is so complicated that it goes beyond our daily life.

4 Feb 11

Can someone solve this math problem?

ceasar09 @ceasar09 (442) • Philippines 28 Jan 11

i am solving this for several hours but i cant figure out how to solve it. can someone help me. The problem is under analytic geometry. Problem: The slope of the line is 3 times the y intercept and passes through...

analytic geometry

3 responses

debate222 My solution: Suppose the line goes through (0,a). Then according to the question, the slope of the line should be "3a". So we can let the equation of the line be "y=3ax+a". As it goes through (3,20), then we have "3a*3+a=20", which deduce "a=2". So that the...

4 Feb 11

SAT and math

RisaAttrell @RisaAttrell (418) • Canada 17 Nov 10

When you do the math on an SAT, does it matter how you work out the problem, or does it not matter how you work out the problem as long as you get the right answer?

2 responses

debate222 I also believe that even you are handling the questions that you have to solve the exact values, you can also use some methods whose processes are inaccurate, like using specific numbers to substitute variables or parameters. Just be careful that it does not...

2 Feb 11