Ex 4.2 Class 9 Q no. 14 and 15 PTB Ch 4 Class 9 PTB Math Unit 4 Exercise 4.2 Question no. 14 and 15
In this video I will solve question no. 14 and 15 (by using separate cube formula) of exercise 4.2 of class 9th PTB in detail. I have applied cubes formulas and technique to solve algebraic question. If there is any question please mention it comment section.
How we solve question by using separate cube formula? How we solve fraction question by using cube formula? What is algebraic expression? Which expression are rational expressions which are not? Solution of rational expression by applying different basic formulas? Easy and simple ways to solve algebraic question by using basic formulas. Some tricks and technique to solve algebraic questions. Class 9 PTB Maths Unit 4 Exercise 4.2 Question no. 14 & 15.
These are all question which will be answered in this video.
My name is Masood Mubashir and you are watching my channel “Learning zone” the one and only destination of smart learning. We provide free and interesting online lecture for Maths for middle and secondary classes. I also upload general content related educational news, career planning and different universities admission schedule.
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