## week 17- PRE-Calculas

This week, we have learned about Sin law, ans Cos law. We usualluy use Sin law, when two angle and… read more

## WEEK 16 – PRE-Calculas 11

At the last week of December, we have learned of the basic of trignometary. We have dealt of the trignometaty… read more

## WEEK 15 – PRE-Calculas 11

Last week, we have learned how to deal with the rtional expressions. If we learned the basic, then we can… read more

## WEEK 14 — PRE-Calculas 11

This week we have learned how to deal with the rational expresiions. Rational expresiions is the from that consists of… read more

## WEEK 13- PRE-Calculas 11

Last week, we have learned how to deal with the reciprocal linear and quadratic equations. First of all, we should… read more

## WEEK 12 – PRE-Calculas 11

This week, we have learned how to deal with the absolute value equations. First of all,  y= | f (x) | is… read more

## WEEK11 – PRE-Calculas 11

On this week, we have learned linear or quadratic inequalities in two variables. It is differ from the equalities… read more

## Week 10 – PRE-Calculas 11

Since last Sptember, e have learned lots of things. If I would pick one of the hardest topic, it was… read more

## Week 9 – Pre-Calculas 11

From 4.5, we have learned how to analyze the general form. Let’s say we have the general form of quadratic… read more

## Week 8 – Pre-Calculas 11

Let’s say we have an equation  ” y = a X    + q. As we know, we can notice… read more