Blog Posts on algebra
Percent:
Daily Dose of Math - Remainder Theorem by Dalubhasa sa Sipnayan on May 20, 2012Do you remember doing division in Arithmetic? “7 divided by 2 equals 3 with a remainder of...
Problems with complex numbers. by Engineering Problems and Solutions on May 7, 2012Q1. Convert the complex number z = 6 + 8j to polar form.A1. The magnitude \(|z|= \sqrt{6^2 + 8^2}= \sqrt{36+ 64} = \sqrt{100} = 10.\)Since both x and y components are positive, the complex number is in the first quadrant.The argument \(\theta = atan(...
Write the equation of the parabola in the standard form and identify the vertex. Show your complete solution. x^2 - 4x = 4y + 16 by Live Like We're Dying on Apr 29, 2012 x^2 - 4x = 4y + 16 4y = x^2 - 4x - 16. Standard Form: y = (x^2)/4- x - 4. The vertex of a parabola is given by (-b/2a, f(x)). Thus x = -b/2a or -(-1)/(2*1/4) = 2. f(2) = (2^2)/4 - 2 -4 = -5. Vertex (2, -5).
Photo by Thefuuuucomics on Mar 10, 2012...
Let Go and Dream Big! by Definitely Filipino on Feb 27, 2012Life sometimes can be a dreaded teacher, the type you would try to avoid having eye contact with. I remember my Algebra teacher when I was in high school; I despise math and everyday as the period draws near, I would start feeling nauseated and would...
Using cognitive conflict to teach solving inequalities by Mathematics for Teaching on Jan 24, 2012Mathematics for Teaching - This site is NOT about making mathematics easy because it isn't. It is about making it make sense because it does.One way to teach and assess students understanding of math concepts and procedures is to create a cognit...
10 Popular Scientific Misconceptions by Funny Videos, Amazing Videos, Humor Videos, Trailers Found on the Web. | Kramsite.com on Jan 24, 201210 Popular Scientific Misconceptions...
Free online calculator for problem solving and math investigation needs by Mathematics for Teaching on Jan 17, 2012Mathematics for Teaching - This site is NOT about making mathematics easy because it isn't. It is about making it make sense because it does.Meta-Calculator is a free four-in-one online calculator that should serve the needs of almost any high...
Y U TEACH US ALGEBRA, NOT GONNA BE A FRICKIN’ TEACHER by eatmewhileimhot on Dec 31, 2011Y U TEACH US ALGEBRA, NOT GONNA BE A FRICKIN’ TEACHER...
"Math is about accuracy and speed. And accuracy without speed, or speed without accuracy is not..." by Hardin ni Fleur :* on Dec 28, 2011“Math is about accuracy and speed. And accuracy without speed, or speed without accuracy is not MATH.” - - Mrs. Medija In Math, patience is also needed. ...
