Techie Math Teacher Blog

Ronelio’s Heavy Polynomial

The featured problem for today came from a young mathematician named Ronelio Barasi. He is an inc0ming 4th year High School of Dalandanan National High School. He came from a poor and broken family...

Sum of Infinite Geometric Series

Previously we learned about the technique about the sum of geometric series, this time let’s tackle the sum of infinite geometric series. I have a secret to confess, series is my favorites topic in...

Isaiah’s Favorite Trick of Factoring

My search for math wizards still continue. This time, another wizard named Isaiah James Maling would like to share another problem. Isaiah started loving math when he was in high school at Ramon Magsaysay...

Sum of Geometric Series

Until now, I can’t really memorize the formula of sum of geometric series. But don’t worry I know how to derive the formula. Don’t be like me; memorizing the formula by heart is always...

Geometric Series

Another known series is the geometric series also called as Geometric progression. The following term of the series is obtained by multiplying a constant multiplier called a common ratio, equivalent to the common difference...

Sum of Arithmetic Progression

Sum of arithmetic progression is very interesting because of its application in real life from basic arithmetic to Olympiad math levels. When dealing with the sum of arithmetic series the most important number is the...

Arithmetic Progression

During our elementary days, our teachers told us to count by 1’s(1,2,3..), by 2’s(2,4,6…), by 3’s(3,6,9..). Without our knowledge, we are creating a series called arithmetic progression. This series is easy to understand because...

Guide in Solving Logarithmic Equation

There are some points to remember when solving logarithmic equations. When I was a freshman student, I had a quarrel with my teacher. He gave a quiz about logarithmic equation leading to quadratic. We...