Adding & Subtracting Surds | Numbers | Maths | FuseSchool

Подробнее о видео

Adding & Subtracting Surds | Numbers | Maths | FuseSchool

In this video we are going to have a quick look at adding and subtracting surds.

You should already know how to simplify them.

There is just one simple rule for adding and subtracting surds: the square root number must be the same. And then treat it like an expression: deal with the numbers outside the square root as one thing. And think of the number inside the square root as a letter.

You may be able to simplify the surds first, and then add or subtract them.

SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.

VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.

These videos can be used in a flipped classroom model or as a revision aid.

Find all of our Chemistry videos here:

Find all of our Biology videos here:

Find all of our Physics videos here:

Find all of our Maths videos here:

Instagram:
Facebook:
Twitter:

Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
Follow us:
Befriend us:

This is an Open Educational Resource. If you would like to use the video, please contact us: info@fuseschool.org