Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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- anonimnystefy
- 2012-10-29 20:00:03
You're welcome.
- Johnathon bresly
- 2012-10-29 14:29:42
Oh,thank you,I got it
- anonimnystefy
- 2012-10-29 13:41:26
Well, you can say that
and then substitute that into the second equation you are given. Then you can get y.- Johnathon bresly
- 2012-10-29 13:38:40
Well,even if i find
i will need x and y so that they follow those 2 equation,what formula would be then?- Johnathon bresly
- 2012-10-29 13:37:17
Well,even if i find
i will need x and y so that they follow those 2 equation.- anonimnystefy
- 2012-10-29 13:16:38
When the two sides are added together, the left hand side turns out to be (x-y)^3. From there you can get:
Can you continue from here?
- Johnathon bresly
- 2012-10-29 13:05:22
You were right about that integral(my brother didn't knnw the solution either,but now he has given me another problem-
make a formula using a and b for x and y.