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

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Welcome to the forum!

Welcome to the forum!

1 is 0.99 recurring.

Because US starts everything off with review.

Welcome to the forum!

I'd advise you to try educator.com. It has video courses, homework etc for grade 1 to university.

Agnishom wrote:

Why is this college Algebra?

Welcome to the US.

Pretty funny, especially the last one.

Welcome to the forums!

Any pair of consecutive odd integers differ by 2. So if y>x, then y = x + 2.

y² - x² = (x+2)² - x²

= 4x + 4.

He doesn't know. That's the problem.

We have a Stanford professor on our forums!

Welcome to the forum!

Hi, check this page out.

Though it is a valid point. Bobbym's on here almost as much as the censor, and can think.

I hope so.

Sorry, I meant the Internet isn't good for calculus and beyond.

The only things making people unable to study math is

> lack of self-confidence

> extremely low IQ

> lack of patience

There was a guy called Shivam who sucked at math problems. In 4 years of hard work, he came from an AMC lowest scorer of the year to a Putnam fellow.

Welcome to the forum.

Welcome to the forum!

I wish I was an Olinguito, they seem smart.

That's really good!

Use problems from aops.com too, they have good ones.

Looks pretty good!

A function can have only 1 output.

In f(x) = √x, it will only give the positive root.