Tag Archives: algebra
Find or simplify square , cube and fourth roots of Numbers
Find the square root of 360 or the cube root of 54 or the fourth root of 96. Susan O. Johnsey www.mathinabox.com Duration : 0:10:5
Posted in square numbers
Tagged algebra, math in a box, Square roots of numbers, www.mathinabox.com
53 Comments
Algebra 2 – Complex Numbers – part 1 of 3
Now… YAY MATH would like to introduce to you the imaginary number ” i ” ! Check out how we simplify expressions involving the square roots of negative numbers. YAY MATH! Visit www.yaymath.org Videos copyright (c) Yay Math Duration : … Continue reading
Posted in square number
Tagged algebra, complex, intermediate, math, mathematics, number, numbers, problem, student, yay, yaymath, yaymath.org
9 Comments
Dividing Square Roots – YourTeacher.com – Math Help
For a complete lesson on dividing square roots, go to http://www.yourteacher.com – 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to divide square roots by dividing the numbers that are inside … Continue reading
Proof – The Square Root of 2 is Irrational
A classic proof by contradiction that the square root of 2 is an irrational number. We assume that the square root of 2 equals a rational number p/q in lowest terms, and deduce a contradiction. Duration : 0:7:17
Posted in square number
Tagged algebra, college, delaware, free, instruction, lectures, math, mathematics, supplemental, umkc, vsi
12 Comments
MathFoundations50: Algebra and number patterns
One important use of letters in algebra is to describe patterns in a quantitative and general way. We look at the `sequences’ of square numbers and triangular numbers, and derive formulas for the nth terms. A table of differences shed … Continue reading
Posted in square numbers
Tagged algebra, differences, foundations, mathematics, numbers, of, patterns, squares, table, triangular, Wildberger
5 Comments
Edward Tarte–Math–Square Numbers
When you finish watching this, I invite you to watch the special FOLLOW-UP video. Duration : 0:9:55
Posted in square numbers
Tagged algebra, arithmetic, Edward Tarte, geometry, math, mathematics, perfect squares, square numbers
7 Comments
MrWeaver.net – Instructional Video: Estimating Square Roots (w/out calc.)
This video is for students of Mr. Nathan Weaver at Williamsport Area High School in Williamsport, PA. The video is for Algebra 1 students who need extra help with the concept of estimating square roots to the nearest tenth without … Continue reading
Posted in square calculator
Tagged algebra, estimate, estimating, math, square root, Weaver, Williamsport
1 Comment
math trick to square 2 digit numbers
this works for numbers like 104 also (its basicly the trick that glad2teach shows, it turns out i already knew it ) look at it like (100 + 4)^2 (10000 + 800 + 16) = 10816 same thing, i will … Continue reading
The Language of Science 6/6 (Science and Islam – Episode 1 of 3)
(Episode 1) Physicist Jim Al-Khalili travels through Syria, Iran, Tunisia and Spain to tell the story of the great leap in scientific knowledge that took place in the Islamic world between the 8th and 14th centuries. Its legacy is tangible, … Continue reading
Posted in square number
Tagged achievement, Al, Al-Hassan, al-Haytham, algebra, algebraic, algorithm, angle, Area, arithmetic, benefit, bomb, Calculate, calculation, Circle, Distance, empire, Energy, equation, formula, geometric, geometry, Greek, Ibn, india, Khavarizmi, lights, manuscript, mass, mathematics, modern, number, of, physician, polygon, precision, revolution, root, shape, speed, square, Stuart, symbol, trajectory, triangle, truth, universal, volume, Yan
25 Comments
Algebra 1 11.4a – Irrational Numbers and Square Roots
From the Algebra 1 course by Derek Owens. Duration : 0:9:6
Posted in square numbers
Tagged algebra, Algebra 1, Derek Owens, distance learning, Homeschool, irrational, irrational numbers, root, roots, square root, Square Roots
3 Comments