PreCalculus - Algebra Fundamental Review (1 of 80) The Absolute Value

In this video I will explain the absolute value sign.

[JustHackingAround]

The absolute value of this lecture is definitely positive!

[boricuababyhuey]

Love your work! You are helping millions to love math. If not love, at least understand some concepts.

[nwongprayoon]

The great teacher is here, finally I found him. Thank you

[katrinahodges]

That was good. Very concise and easy to understand.

[mathcomputercat]

Getting ready for Calculus 1 next semester im a bit worried about calculus. so I am preparing myself as best as possible

[afihaileywibowo]

Professor Biezen, can we just simply say that if a = -6, then |a| = 6, since the absolute value is always positive?

[MM-qkeg]

Sir, do you have any videos on combinatorics and probability? I love your method. Can't use other channels any more. Thanks for the awesome videos

[amythestgemini]

I have a good plb to solve for me why is it me who is 36yr old im obsessed with the sims 3, and wanting to learn physics and quantum mechanics because I like to learn how things function abd work solving plbs and yet My maths skills only reach algebra 2 logarithms, series and conic sections to do.

[vikramtete]

Hello Sir...Is magnitude of a function a variable or a constant?

[seanjohnston]

Who would down vote Master van Biezen's work ?