Upgrading to Brilliant Squared

I've decided to upgrade to Brilliant Squared.The introductory pricing is quite cheap and considering a vast collection of problems a 1 year membership is quite worthwhile in my opinion.What do you people think??How many of you have already updated??And for the staff will skill trees be added in the near future??

#HelpMe! #Help #brillianthelp #BrilliantSquared

Easy Math Editor

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Math	Appears as
Remember to wrap math in `$` ... `$` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$

Comments

Eddie, as you may have noticed, Arron just announced that we added to the Permutations and Combinatorics skill tree.

You can add the tag #BrilliantSquared, to be informed as new checkpoints are added.

Calvin Lin Staff - 7 years, 1 month ago

Ok..SIr!

Eddie The Head - 7 years, 1 month ago

in the upgrade, we asked CVC,What is it?

math man - 6 years, 8 months ago

CVC stands for "card verification code"

image

It is located on the back of MasterCard, Visa and Discover credit or debit cards and is typically a separate group of 3 digits to the right of the signature strip.

Calvin Lin Staff - 6 years, 8 months ago

Hi Eddie – Yes, we are continuing to add more chapters and also new skill trees to the Practice section. I saw that someone recently wrote a review in this thread, although that was before we released the archive problems.

Suyeon Khim Staff - 7 years, 1 month ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$