Square Roots | Intro, Perfect Squares, and Simplifying | Math with Mr. J

Welcome to Square Roots with Mr. J! Need help with square roots? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with square roots, how to find the square roots of perfect squares (aka, a square numbers), and how to simplify square roots. Mr. J will explain what square roots are, explain how to find the square root of a perfect square, and explain the steps of simplifying a square root.

Square Root Videos Separated by Topic:

✅ What are Square Roots?

✅ Square Roots of Perfect Squares

✅ Simplifying Square Roots

About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.

Follow Mr. J on Twitter: @MrJMath5

Hopefully this video is what you're looking for when it comes to square roots.

[MathwithMrJ]

✅ Thanks so much for watching!

✅ Remember, perfect squares (also known as square numbers) are products of integers multiplied by themselves. For example 9 and 36 are perfect squares. 9 is the product of 3x3 and 36 is the product of 6x6. A counter example would be 15. 15 is NOT a perfect square. We can not multiple an integer by itself and get 15.
✅ The first twelve perfect squares are: 1x1=1, 2x2=4, 3x3=9, 4x4=16, 5x5=25, 6x6=36, 7x7=49, 8x8=64, 9x9=81, 10x10=100, 11x11=121, 12x12=144.

[jamdtono]

Thank you for posting I am getting ready to take my math GED test. You have explained this with such simplicity thanks again.

[seidigriffith]

Thank you. I grasp the concept and now have positive thinking towards mathematics. I hated the subject but I think the way tutors present it have alot to do with the students. Some of the instructors dont explain properly hence the reason so many persons fail math. you are a great instructor. once again thank you.

[EnchantedStylesLLC]

thank you so much mr. J! I'm homeschooled and my mom isn't very strong in math, so we usually learn together. most math videos to me are boring and dull. But yours are great, fun, and VERY usefull! THANK YOU FOR NOT TALKING IN A MONOTONE!!!

[ItzFriteツ]

16 min:2 week lesson, thx so much, I love to go ahead & learn ahead

[theworldofjaziel]

Tysm this helped so much I’m being home schooled so this helps

[Compuscience-Python-Prog-Exps]

You made me a Huge Light Bulb in my Head here. I finally understand what squaring numbers mean; the one's that can't be perfect. Now I WOW!!-:))

Thanks for Teaching us all. It's very useful, especially with computer programming, training my mind to see things more abstract, than ever before. Thank You Sir!-:))

[rozaa_.]

This is so helpful! no cap. i needed this I'm horrible at studying always get stressed on it and stuff this was very helpful, thank you bro<3

[shufaibapalat]

The best math teacher ever thanks so much😊

[forbettertomorrow]

Thank you my son has no troubles now 🎉

[Theloyalfamily]

Hello I am in 5grade you the one who help me past 5grade and God too ❤️

[doc_crows_posines]

Thank u sir i will sure to pass my test for 7th grade

[Fritzthempg_dude]

Thank you so much for your very good explanation

[seidigriffith]

Can u please do a video on pythogarus theorem

[Somebody_studies]

Was the simplifying part by prime factorization? If not, can you post about it? I need to know for my O levels. Thank you

[danielalupean]

im a fifth grader and i understand this thanks to him

[justinebillon]

but mr.j is there anything you can do to answer the no.3 what is the square root of 26 pls i need to know it

[marceliusmartirosianas]

sqrt 64 = 32 =[[ 4*8 ]=[ 4+8=12 ]=[ 6+6 ]=[ 12 ] and decartians cordinats X= 6 y=6 ] x+y=12
6+6=12 ] Teorema Academica Marcelius Martirosianas

[seidigriffith]

for # for 4 I did it by 15 x 5 and got 75. when I broke it down my answer is 3.5.

[gabyledesma]

I am literally watching this video in 6 grade and I understand it and in regular math 😅